CJMCU 9548 TCA9548A 8 Way Multi Channel Expansion Sensor Board IIC I2C Development Breakout Control Module For Arduino 3V 5V
CJMCU 9548 TCA9548A 8 Way Multi Channel Expansion Sensor Board IIC I2C Development Breakout Control Module For Arduino 3V 5V
brand: DIYTECH SKU:DT3676-03
Regular price
$4.92
Sale price
$2.40
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You just found the perfect I2C sensor, and you want to wire up two or three or more of them to your FOR Arduino when you realize "Uh oh, this chip has a fixed I2C address, and from what I know about I2C, you cannot have two devices with the same address on the same SDA/SCL pins!" Are you out of luck? You would be, if you didn't have this ultra-cool CJMCU-9548 1-to-8 I2C multiplexer!
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Finally, a way to get up to 8 same-address I2C devices hooked up to one microcontroller - this multiplexer acts as a gatekeeper, shuttling the commands to the selected set of I2C pins with your command.
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Using it is fairly straight-forward: the multiplexer itself is on I2C address 0x70 (but can be adjusted from 0x70 to 0x77) and you simply write a single byte with the desired multiplexed output number to that port, and bam - any future I2C packets will get sent to that port. In theory, you could have 8 of these multiplexers on each of 0x70-0x77 addresses in order to control 64 of the same-I2C-addressed-part.
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Like all breakouts, we put this nice chip on a breakout for you so you can use it on a breadboard with capacitors, and pullups and pulldowns to make usage a snap. Some header is required and once soldered in you can plug it into a solderless-breadboard. The chip itself is 3V and 5V compliant so you can use it with any logic level.
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Translation missing: en.products.product.regular_price$40.20$37.47 On Sale{"id":4521866330199,"title":"CJMCU 9548 TCA9548A 8 Way Multi Channel Expansion Sensor Board IIC I2C Development Breakout Control Module For Arduino 3V 5V","handle":"cjmcu-9548-tca9548a-8-way-multi-channel-expansion-sensor-board-iic-i2c-development-breakout-control-module-for-arduino-3v-5v","description":"\u003cp\u003e \n \u003cwidget data-widget-type=\"customText\" id=\"33684419\" title=\"Head\" type=\"custom\"\u003e\u003c\/widget\u003e\u003c\/p\u003e \n\u003cp\u003e?\u003c\/p\u003e \n\u003cp\u003e?\u003c\/p\u003e \n\u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB12JMgilsmBKNjSZFsq6yXSVXaS.jpg\"\u003e\u003c\/p\u003e \n\u003cp\u003e?\u003c\/p\u003e \n\u003cp\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e\u003c\/p\u003e \n\u003cp\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e\u003c\/p\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eYou just found the perfect I2C sensor, and you want to wire up two or three or more of them to your FOR Arduino when you realize \"Uh oh, this chip has a fixed I2C address, and from what I know about I2C, you cannot have two devices with the same address on the same SDA\/SCL pins!\" Are you out of luck? You would be, if you didn't have this ultra-cool CJMCU-9548 1-to-8 I2C multiplexer!\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eFinally, a way to get up to 8 same-address I2C devices hooked up to one microcontroller - this multiplexer acts as a gatekeeper, shuttling the commands to the selected set of I2C pins with your command.\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eUsing it is fairly straight-forward: the multiplexer itself is on I2C address 0x70 (but can be adjusted from 0x70 to 0x77) and you simply write a single byte with the desired multiplexed output number to that port, and bam - any future I2C packets will get sent to that port. In theory, you could have 8 of these multiplexers on each of 0x70-0x77 addresses in order to control 64 of the same-I2C-addressed-part.\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;border-top: 0.0px;font-family: trebuchet ms;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;\"\u003eLike all breakouts, we put this nice chip on a breakout for you so you can use it on a breadboard with capacitors, and pullups and pulldowns to make usage a snap. Some header is required and once soldered in you can plug it into a solderless-breadboard. The chip itself is 3V and 5V compliant so you can use it with any logic level.\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e\n ? \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e\n ? \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1VXjubuUXBuNjt_a0q6AysXXaA.jpg\"\u003e\u003c\/p\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e\n ? \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1DUaGa5zxK1RjSspjq6AS.pXaE.jpg\"\u003e\u003c\/p\u003e \n \u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1.bKxa16sK1RjSsrbq6xbDXXae.jpg\"\u003e\u003c\/p\u003e \n \u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1k8aCaZvrK1Rjy0Feq6ATmVXaU.jpg\"\u003e\u003c\/p\u003e \n \u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1c2iKa_jxK1Rjy0Fnq6yBaFXad.jpg\"\u003e\u003c\/p\u003e \n \u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1njLZaPLuK1Rjy0Fhq6xpdFXaE.jpg\"\u003e\u003c\/p\u003e \n \u003cp\u003e?\u003c\/p\u003e \n \u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1Hc.uimcqBKNjSZFgq6x_kXXaq.jpg\"\u003e\u003c\/p\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e\n ? \n\u003c\/div\u003e \n\u003cwidget data-widget-type=\"customText\" id=\"24006699\" title=\"Related\" type=\"custom\"\u003e\u003c\/widget\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e\n ? \n\u003c\/div\u003e","published_at":"2020-05-22T21:36:40+08:00","created_at":"2020-05-22T21:36:42+08:00","vendor":"DIYTECH","type":"Expansion board","tags":["Arduino","For Arduino"],"price":240,"price_min":240,"price_max":728,"available":true,"price_varies":true,"compare_at_price":492,"compare_at_price_min":492,"compare_at_price_max":492,"compare_at_price_varies":false,"variants":[{"id":32151191322711,"title":"3pcs","option1":"3pcs","option2":null,"option3":null,"sku":"DT3676-03","requires_shipping":true,"taxable":false,"featured_image":null,"available":true,"name":"CJMCU 9548 TCA9548A 8 Way Multi Channel Expansion Sensor Board IIC I2C Development Breakout Control Module For Arduino 3V 5V - 3pcs","public_title":"3pcs","options":["3pcs"],"price":240,"weight":15,"compare_at_price":492,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":32151191355479,"title":"10pcs","option1":"10pcs","option2":null,"option3":null,"sku":"DT3676-10","requires_shipping":true,"taxable":false,"featured_image":null,"available":true,"name":"CJMCU 9548 TCA9548A 8 Way Multi Channel Expansion Sensor Board IIC I2C Development Breakout Control Module For Arduino 3V 5V - 10pcs","public_title":"10pcs","options":["10pcs"],"price":728,"weight":50,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/diytech.cc\/cdn\/shop\/products\/1543308730_V61Vv.jpg?v=1590154603"],"featured_image":"\/\/diytech.cc\/cdn\/shop\/products\/1543308730_V61Vv.jpg?v=1590154603","options":["Batch"],"media":[{"alt":"Cjmcu 9548 Tca9548A 8 Way Multi Channel Expansion Sensor Board Iic I2C Development Breakout Control","id":6276719837271,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/diytech.cc\/cdn\/shop\/products\/1543308730_V61Vv.jpg?v=1590154603"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/diytech.cc\/cdn\/shop\/products\/1543308730_V61Vv.jpg?v=1590154603","width":500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003e \n \u003cwidget data-widget-type=\"customText\" id=\"33684419\" title=\"Head\" type=\"custom\"\u003e\u003c\/widget\u003e\u003c\/p\u003e \n\u003cp\u003e?\u003c\/p\u003e \n\u003cp\u003e?\u003c\/p\u003e \n\u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB12JMgilsmBKNjSZFsq6yXSVXaS.jpg\"\u003e\u003c\/p\u003e \n\u003cp\u003e?\u003c\/p\u003e \n\u003cp\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e\u003c\/p\u003e \n\u003cp\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e\u003c\/p\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eYou just found the perfect I2C sensor, and you want to wire up two or three or more of them to your FOR Arduino when you realize \"Uh oh, this chip has a fixed I2C address, and from what I know about I2C, you cannot have two devices with the same address on the same SDA\/SCL pins!\" Are you out of luck? You would be, if you didn't have this ultra-cool CJMCU-9548 1-to-8 I2C multiplexer!\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eFinally, a way to get up to 8 same-address I2C devices hooked up to one microcontroller - this multiplexer acts as a gatekeeper, shuttling the commands to the selected set of I2C pins with your command.\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eUsing it is fairly straight-forward: the multiplexer itself is on I2C address 0x70 (but can be adjusted from 0x70 to 0x77) and you simply write a single byte with the desired multiplexed output number to that port, and bam - any future I2C packets will get sent to that port. In theory, you could have 8 of these multiplexers on each of 0x70-0x77 addresses in order to control 64 of the same-I2C-addressed-part.\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;border-top: 0.0px;font-family: trebuchet ms;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;\"\u003eLike all breakouts, we put this nice chip on a breakout for you so you can use it on a breadboard with capacitors, and pullups and pulldowns to make usage a snap. Some header is required and once soldered in you can plug it into a solderless-breadboard. The chip itself is 3V and 5V compliant so you can use it with any logic level.\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e\n ? \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e\n ? \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1VXjubuUXBuNjt_a0q6AysXXaA.jpg\"\u003e\u003c\/p\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e\n ? \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1DUaGa5zxK1RjSspjq6AS.pXaE.jpg\"\u003e\u003c\/p\u003e \n \u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1.bKxa16sK1RjSsrbq6xbDXXae.jpg\"\u003e\u003c\/p\u003e \n \u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1k8aCaZvrK1Rjy0Feq6ATmVXaU.jpg\"\u003e\u003c\/p\u003e \n \u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1c2iKa_jxK1Rjy0Fnq6yBaFXad.jpg\"\u003e\u003c\/p\u003e \n \u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1njLZaPLuK1Rjy0Fhq6xpdFXaE.jpg\"\u003e\u003c\/p\u003e \n \u003cp\u003e?\u003c\/p\u003e \n \u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1Hc.uimcqBKNjSZFgq6x_kXXaq.jpg\"\u003e\u003c\/p\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e\n ? \n\u003c\/div\u003e \n\u003cwidget data-widget-type=\"customText\" id=\"24006699\" title=\"Related\" type=\"custom\"\u003e\u003c\/widget\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e\n ? \n\u003c\/div\u003e"} -
Translation missing: en.products.product.regular_price$3.89 On Sale{"id":4521866330199,"title":"CJMCU 9548 TCA9548A 8 Way Multi Channel Expansion Sensor Board IIC I2C Development Breakout Control Module For Arduino 3V 5V","handle":"cjmcu-9548-tca9548a-8-way-multi-channel-expansion-sensor-board-iic-i2c-development-breakout-control-module-for-arduino-3v-5v","description":"\u003cp\u003e \n \u003cwidget data-widget-type=\"customText\" id=\"33684419\" title=\"Head\" type=\"custom\"\u003e\u003c\/widget\u003e\u003c\/p\u003e \n\u003cp\u003e?\u003c\/p\u003e \n\u003cp\u003e?\u003c\/p\u003e \n\u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB12JMgilsmBKNjSZFsq6yXSVXaS.jpg\"\u003e\u003c\/p\u003e \n\u003cp\u003e?\u003c\/p\u003e \n\u003cp\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e\u003c\/p\u003e \n\u003cp\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e\u003c\/p\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eYou just found the perfect I2C sensor, and you want to wire up two or three or more of them to your FOR Arduino when you realize \"Uh oh, this chip has a fixed I2C address, and from what I know about I2C, you cannot have two devices with the same address on the same SDA\/SCL pins!\" Are you out of luck? You would be, if you didn't have this ultra-cool CJMCU-9548 1-to-8 I2C multiplexer!\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eFinally, a way to get up to 8 same-address I2C devices hooked up to one microcontroller - this multiplexer acts as a gatekeeper, shuttling the commands to the selected set of I2C pins with your command.\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eUsing it is fairly straight-forward: the multiplexer itself is on I2C address 0x70 (but can be adjusted from 0x70 to 0x77) and you simply write a single byte with the desired multiplexed output number to that port, and bam - any future I2C packets will get sent to that port. In theory, you could have 8 of these multiplexers on each of 0x70-0x77 addresses in order to control 64 of the same-I2C-addressed-part.\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;border-top: 0.0px;font-family: trebuchet ms;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;\"\u003eLike all breakouts, we put this nice chip on a breakout for you so you can use it on a breadboard with capacitors, and pullups and pulldowns to make usage a snap. Some header is required and once soldered in you can plug it into a solderless-breadboard. The chip itself is 3V and 5V compliant so you can use it with any logic level.\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e\n ? \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e\n ? \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1VXjubuUXBuNjt_a0q6AysXXaA.jpg\"\u003e\u003c\/p\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e\n ? \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1DUaGa5zxK1RjSspjq6AS.pXaE.jpg\"\u003e\u003c\/p\u003e \n \u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1.bKxa16sK1RjSsrbq6xbDXXae.jpg\"\u003e\u003c\/p\u003e \n \u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1k8aCaZvrK1Rjy0Feq6ATmVXaU.jpg\"\u003e\u003c\/p\u003e \n \u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1c2iKa_jxK1Rjy0Fnq6yBaFXad.jpg\"\u003e\u003c\/p\u003e \n \u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1njLZaPLuK1Rjy0Fhq6xpdFXaE.jpg\"\u003e\u003c\/p\u003e \n \u003cp\u003e?\u003c\/p\u003e \n \u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1Hc.uimcqBKNjSZFgq6x_kXXaq.jpg\"\u003e\u003c\/p\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e\n ? \n\u003c\/div\u003e \n\u003cwidget data-widget-type=\"customText\" id=\"24006699\" title=\"Related\" type=\"custom\"\u003e\u003c\/widget\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e\n ? \n\u003c\/div\u003e","published_at":"2020-05-22T21:36:40+08:00","created_at":"2020-05-22T21:36:42+08:00","vendor":"DIYTECH","type":"Expansion board","tags":["Arduino","For Arduino"],"price":240,"price_min":240,"price_max":728,"available":true,"price_varies":true,"compare_at_price":492,"compare_at_price_min":492,"compare_at_price_max":492,"compare_at_price_varies":false,"variants":[{"id":32151191322711,"title":"3pcs","option1":"3pcs","option2":null,"option3":null,"sku":"DT3676-03","requires_shipping":true,"taxable":false,"featured_image":null,"available":true,"name":"CJMCU 9548 TCA9548A 8 Way Multi Channel Expansion Sensor Board IIC I2C Development Breakout Control Module For Arduino 3V 5V - 3pcs","public_title":"3pcs","options":["3pcs"],"price":240,"weight":15,"compare_at_price":492,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":32151191355479,"title":"10pcs","option1":"10pcs","option2":null,"option3":null,"sku":"DT3676-10","requires_shipping":true,"taxable":false,"featured_image":null,"available":true,"name":"CJMCU 9548 TCA9548A 8 Way Multi Channel Expansion Sensor Board IIC I2C Development Breakout Control Module For Arduino 3V 5V - 10pcs","public_title":"10pcs","options":["10pcs"],"price":728,"weight":50,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/diytech.cc\/cdn\/shop\/products\/1543308730_V61Vv.jpg?v=1590154603"],"featured_image":"\/\/diytech.cc\/cdn\/shop\/products\/1543308730_V61Vv.jpg?v=1590154603","options":["Batch"],"media":[{"alt":"Cjmcu 9548 Tca9548A 8 Way Multi Channel Expansion Sensor Board Iic I2C Development Breakout Control","id":6276719837271,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/diytech.cc\/cdn\/shop\/products\/1543308730_V61Vv.jpg?v=1590154603"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/diytech.cc\/cdn\/shop\/products\/1543308730_V61Vv.jpg?v=1590154603","width":500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003e \n \u003cwidget data-widget-type=\"customText\" id=\"33684419\" title=\"Head\" type=\"custom\"\u003e\u003c\/widget\u003e\u003c\/p\u003e \n\u003cp\u003e?\u003c\/p\u003e \n\u003cp\u003e?\u003c\/p\u003e \n\u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB12JMgilsmBKNjSZFsq6yXSVXaS.jpg\"\u003e\u003c\/p\u003e \n\u003cp\u003e?\u003c\/p\u003e \n\u003cp\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e\u003c\/p\u003e \n\u003cp\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e\u003c\/p\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eYou just found the perfect I2C sensor, and you want to wire up two or three or more of them to your FOR Arduino when you realize \"Uh oh, this chip has a fixed I2C address, and from what I know about I2C, you cannot have two devices with the same address on the same SDA\/SCL pins!\" Are you out of luck? You would be, if you didn't have this ultra-cool CJMCU-9548 1-to-8 I2C multiplexer!\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eFinally, a way to get up to 8 same-address I2C devices hooked up to one microcontroller - this multiplexer acts as a gatekeeper, shuttling the commands to the selected set of I2C pins with your command.\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eUsing it is fairly straight-forward: the multiplexer itself is on I2C address 0x70 (but can be adjusted from 0x70 to 0x77) and you simply write a single byte with the desired multiplexed output number to that port, and bam - any future I2C packets will get sent to that port. In theory, you could have 8 of these multiplexers on each of 0x70-0x77 addresses in order to control 64 of the same-I2C-addressed-part.\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;border-top: 0.0px;font-family: trebuchet ms;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;\"\u003eLike all breakouts, we put this nice chip on a breakout for you so you can use it on a breadboard with capacitors, and pullups and pulldowns to make usage a snap. Some header is required and once soldered in you can plug it into a solderless-breadboard. The chip itself is 3V and 5V compliant so you can use it with any logic level.\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e\n ? \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e\n ? \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1VXjubuUXBuNjt_a0q6AysXXaA.jpg\"\u003e\u003c\/p\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e\n ? \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1DUaGa5zxK1RjSspjq6AS.pXaE.jpg\"\u003e\u003c\/p\u003e \n \u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1.bKxa16sK1RjSsrbq6xbDXXae.jpg\"\u003e\u003c\/p\u003e \n \u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1k8aCaZvrK1Rjy0Feq6ATmVXaU.jpg\"\u003e\u003c\/p\u003e \n \u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1c2iKa_jxK1Rjy0Fnq6yBaFXad.jpg\"\u003e\u003c\/p\u003e \n \u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1njLZaPLuK1Rjy0Fhq6xpdFXaE.jpg\"\u003e\u003c\/p\u003e \n \u003cp\u003e?\u003c\/p\u003e \n \u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1Hc.uimcqBKNjSZFgq6x_kXXaq.jpg\"\u003e\u003c\/p\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e\n ? \n\u003c\/div\u003e \n\u003cwidget data-widget-type=\"customText\" id=\"24006699\" title=\"Related\" type=\"custom\"\u003e\u003c\/widget\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e\n ? \n\u003c\/div\u003e"} -
Translation missing: en.products.product.regular_price$15.99 On Sale{"id":4521866330199,"title":"CJMCU 9548 TCA9548A 8 Way Multi Channel Expansion Sensor Board IIC I2C Development Breakout Control Module For Arduino 3V 5V","handle":"cjmcu-9548-tca9548a-8-way-multi-channel-expansion-sensor-board-iic-i2c-development-breakout-control-module-for-arduino-3v-5v","description":"\u003cp\u003e \n \u003cwidget data-widget-type=\"customText\" id=\"33684419\" title=\"Head\" type=\"custom\"\u003e\u003c\/widget\u003e\u003c\/p\u003e \n\u003cp\u003e?\u003c\/p\u003e \n\u003cp\u003e?\u003c\/p\u003e \n\u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB12JMgilsmBKNjSZFsq6yXSVXaS.jpg\"\u003e\u003c\/p\u003e \n\u003cp\u003e?\u003c\/p\u003e \n\u003cp\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e\u003c\/p\u003e \n\u003cp\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e\u003c\/p\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eYou just found the perfect I2C sensor, and you want to wire up two or three or more of them to your FOR Arduino when you realize \"Uh oh, this chip has a fixed I2C address, and from what I know about I2C, you cannot have two devices with the same address on the same SDA\/SCL pins!\" Are you out of luck? You would be, if you didn't have this ultra-cool CJMCU-9548 1-to-8 I2C multiplexer!\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eFinally, a way to get up to 8 same-address I2C devices hooked up to one microcontroller - this multiplexer acts as a gatekeeper, shuttling the commands to the selected set of I2C pins with your command.\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eUsing it is fairly straight-forward: the multiplexer itself is on I2C address 0x70 (but can be adjusted from 0x70 to 0x77) and you simply write a single byte with the desired multiplexed output number to that port, and bam - any future I2C packets will get sent to that port. In theory, you could have 8 of these multiplexers on each of 0x70-0x77 addresses in order to control 64 of the same-I2C-addressed-part.\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;border-top: 0.0px;font-family: trebuchet ms;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;\"\u003eLike all breakouts, we put this nice chip on a breakout for you so you can use it on a breadboard with capacitors, and pullups and pulldowns to make usage a snap. Some header is required and once soldered in you can plug it into a solderless-breadboard. The chip itself is 3V and 5V compliant so you can use it with any logic level.\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e\n ? \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e\n ? \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1VXjubuUXBuNjt_a0q6AysXXaA.jpg\"\u003e\u003c\/p\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e\n ? \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1DUaGa5zxK1RjSspjq6AS.pXaE.jpg\"\u003e\u003c\/p\u003e \n \u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1.bKxa16sK1RjSsrbq6xbDXXae.jpg\"\u003e\u003c\/p\u003e \n \u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1k8aCaZvrK1Rjy0Feq6ATmVXaU.jpg\"\u003e\u003c\/p\u003e \n \u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1c2iKa_jxK1Rjy0Fnq6yBaFXad.jpg\"\u003e\u003c\/p\u003e \n \u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1njLZaPLuK1Rjy0Fhq6xpdFXaE.jpg\"\u003e\u003c\/p\u003e \n \u003cp\u003e?\u003c\/p\u003e \n \u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1Hc.uimcqBKNjSZFgq6x_kXXaq.jpg\"\u003e\u003c\/p\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e\n ? \n\u003c\/div\u003e \n\u003cwidget data-widget-type=\"customText\" id=\"24006699\" title=\"Related\" type=\"custom\"\u003e\u003c\/widget\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e\n ? \n\u003c\/div\u003e","published_at":"2020-05-22T21:36:40+08:00","created_at":"2020-05-22T21:36:42+08:00","vendor":"DIYTECH","type":"Expansion board","tags":["Arduino","For Arduino"],"price":240,"price_min":240,"price_max":728,"available":true,"price_varies":true,"compare_at_price":492,"compare_at_price_min":492,"compare_at_price_max":492,"compare_at_price_varies":false,"variants":[{"id":32151191322711,"title":"3pcs","option1":"3pcs","option2":null,"option3":null,"sku":"DT3676-03","requires_shipping":true,"taxable":false,"featured_image":null,"available":true,"name":"CJMCU 9548 TCA9548A 8 Way Multi Channel Expansion Sensor Board IIC I2C Development Breakout Control Module For Arduino 3V 5V - 3pcs","public_title":"3pcs","options":["3pcs"],"price":240,"weight":15,"compare_at_price":492,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":32151191355479,"title":"10pcs","option1":"10pcs","option2":null,"option3":null,"sku":"DT3676-10","requires_shipping":true,"taxable":false,"featured_image":null,"available":true,"name":"CJMCU 9548 TCA9548A 8 Way Multi Channel Expansion Sensor Board IIC I2C Development Breakout Control Module For Arduino 3V 5V - 10pcs","public_title":"10pcs","options":["10pcs"],"price":728,"weight":50,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/diytech.cc\/cdn\/shop\/products\/1543308730_V61Vv.jpg?v=1590154603"],"featured_image":"\/\/diytech.cc\/cdn\/shop\/products\/1543308730_V61Vv.jpg?v=1590154603","options":["Batch"],"media":[{"alt":"Cjmcu 9548 Tca9548A 8 Way Multi Channel Expansion Sensor Board Iic I2C Development Breakout Control","id":6276719837271,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/diytech.cc\/cdn\/shop\/products\/1543308730_V61Vv.jpg?v=1590154603"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/diytech.cc\/cdn\/shop\/products\/1543308730_V61Vv.jpg?v=1590154603","width":500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003e \n \u003cwidget data-widget-type=\"customText\" id=\"33684419\" title=\"Head\" type=\"custom\"\u003e\u003c\/widget\u003e\u003c\/p\u003e \n\u003cp\u003e?\u003c\/p\u003e \n\u003cp\u003e?\u003c\/p\u003e \n\u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB12JMgilsmBKNjSZFsq6yXSVXaS.jpg\"\u003e\u003c\/p\u003e \n\u003cp\u003e?\u003c\/p\u003e \n\u003cp\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e\u003c\/p\u003e \n\u003cp\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e\u003c\/p\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eYou just found the perfect I2C sensor, and you want to wire up two or three or more of them to your FOR Arduino when you realize \"Uh oh, this chip has a fixed I2C address, and from what I know about I2C, you cannot have two devices with the same address on the same SDA\/SCL pins!\" Are you out of luck? You would be, if you didn't have this ultra-cool CJMCU-9548 1-to-8 I2C multiplexer!\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eFinally, a way to get up to 8 same-address I2C devices hooked up to one microcontroller - this multiplexer acts as a gatekeeper, shuttling the commands to the selected set of I2C pins with your command.\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eUsing it is fairly straight-forward: the multiplexer itself is on I2C address 0x70 (but can be adjusted from 0x70 to 0x77) and you simply write a single byte with the desired multiplexed output number to that port, and bam - any future I2C packets will get sent to that port. In theory, you could have 8 of these multiplexers on each of 0x70-0x77 addresses in order to control 64 of the same-I2C-addressed-part.\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;border-top: 0.0px;font-family: trebuchet ms;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;\"\u003eLike all breakouts, we put this nice chip on a breakout for you so you can use it on a breadboard with capacitors, and pullups and pulldowns to make usage a snap. Some header is required and once soldered in you can plug it into a solderless-breadboard. The chip itself is 3V and 5V compliant so you can use it with any logic level.\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e\n ? \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e\n ? \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1VXjubuUXBuNjt_a0q6AysXXaA.jpg\"\u003e\u003c\/p\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e\n ? \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1DUaGa5zxK1RjSspjq6AS.pXaE.jpg\"\u003e\u003c\/p\u003e \n \u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1.bKxa16sK1RjSsrbq6xbDXXae.jpg\"\u003e\u003c\/p\u003e \n \u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1k8aCaZvrK1Rjy0Feq6ATmVXaU.jpg\"\u003e\u003c\/p\u003e \n \u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1c2iKa_jxK1Rjy0Fnq6yBaFXad.jpg\"\u003e\u003c\/p\u003e \n \u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1njLZaPLuK1Rjy0Fhq6xpdFXaE.jpg\"\u003e\u003c\/p\u003e \n \u003cp\u003e?\u003c\/p\u003e \n \u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1Hc.uimcqBKNjSZFgq6x_kXXaq.jpg\"\u003e\u003c\/p\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e\n ? \n\u003c\/div\u003e \n\u003cwidget data-widget-type=\"customText\" id=\"24006699\" title=\"Related\" type=\"custom\"\u003e\u003c\/widget\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e\n ? \n\u003c\/div\u003e"} -
Translation missing: en.products.product.regular_price$14.97 On Sale{"id":4521866330199,"title":"CJMCU 9548 TCA9548A 8 Way Multi Channel Expansion Sensor Board IIC I2C Development Breakout Control Module For Arduino 3V 5V","handle":"cjmcu-9548-tca9548a-8-way-multi-channel-expansion-sensor-board-iic-i2c-development-breakout-control-module-for-arduino-3v-5v","description":"\u003cp\u003e \n \u003cwidget data-widget-type=\"customText\" id=\"33684419\" title=\"Head\" type=\"custom\"\u003e\u003c\/widget\u003e\u003c\/p\u003e \n\u003cp\u003e?\u003c\/p\u003e \n\u003cp\u003e?\u003c\/p\u003e \n\u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB12JMgilsmBKNjSZFsq6yXSVXaS.jpg\"\u003e\u003c\/p\u003e \n\u003cp\u003e?\u003c\/p\u003e \n\u003cp\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e\u003c\/p\u003e \n\u003cp\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e\u003c\/p\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eYou just found the perfect I2C sensor, and you want to wire up two or three or more of them to your FOR Arduino when you realize \"Uh oh, this chip has a fixed I2C address, and from what I know about I2C, you cannot have two devices with the same address on the same SDA\/SCL pins!\" Are you out of luck? You would be, if you didn't have this ultra-cool CJMCU-9548 1-to-8 I2C multiplexer!\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eFinally, a way to get up to 8 same-address I2C devices hooked up to one microcontroller - this multiplexer acts as a gatekeeper, shuttling the commands to the selected set of I2C pins with your command.\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eUsing it is fairly straight-forward: the multiplexer itself is on I2C address 0x70 (but can be adjusted from 0x70 to 0x77) and you simply write a single byte with the desired multiplexed output number to that port, and bam - any future I2C packets will get sent to that port. In theory, you could have 8 of these multiplexers on each of 0x70-0x77 addresses in order to control 64 of the same-I2C-addressed-part.\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;border-top: 0.0px;font-family: trebuchet ms;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;\"\u003eLike all breakouts, we put this nice chip on a breakout for you so you can use it on a breadboard with capacitors, and pullups and pulldowns to make usage a snap. Some header is required and once soldered in you can plug it into a solderless-breadboard. The chip itself is 3V and 5V compliant so you can use it with any logic level.\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e\n ? \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e\n ? \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1VXjubuUXBuNjt_a0q6AysXXaA.jpg\"\u003e\u003c\/p\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e\n ? \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1DUaGa5zxK1RjSspjq6AS.pXaE.jpg\"\u003e\u003c\/p\u003e \n \u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1.bKxa16sK1RjSsrbq6xbDXXae.jpg\"\u003e\u003c\/p\u003e \n \u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1k8aCaZvrK1Rjy0Feq6ATmVXaU.jpg\"\u003e\u003c\/p\u003e \n \u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1c2iKa_jxK1Rjy0Fnq6yBaFXad.jpg\"\u003e\u003c\/p\u003e \n \u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1njLZaPLuK1Rjy0Fhq6xpdFXaE.jpg\"\u003e\u003c\/p\u003e \n \u003cp\u003e?\u003c\/p\u003e \n \u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1Hc.uimcqBKNjSZFgq6x_kXXaq.jpg\"\u003e\u003c\/p\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e\n ? \n\u003c\/div\u003e \n\u003cwidget data-widget-type=\"customText\" id=\"24006699\" title=\"Related\" type=\"custom\"\u003e\u003c\/widget\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e\n ? \n\u003c\/div\u003e","published_at":"2020-05-22T21:36:40+08:00","created_at":"2020-05-22T21:36:42+08:00","vendor":"DIYTECH","type":"Expansion board","tags":["Arduino","For Arduino"],"price":240,"price_min":240,"price_max":728,"available":true,"price_varies":true,"compare_at_price":492,"compare_at_price_min":492,"compare_at_price_max":492,"compare_at_price_varies":false,"variants":[{"id":32151191322711,"title":"3pcs","option1":"3pcs","option2":null,"option3":null,"sku":"DT3676-03","requires_shipping":true,"taxable":false,"featured_image":null,"available":true,"name":"CJMCU 9548 TCA9548A 8 Way Multi Channel Expansion Sensor Board IIC I2C Development Breakout Control Module For Arduino 3V 5V - 3pcs","public_title":"3pcs","options":["3pcs"],"price":240,"weight":15,"compare_at_price":492,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":32151191355479,"title":"10pcs","option1":"10pcs","option2":null,"option3":null,"sku":"DT3676-10","requires_shipping":true,"taxable":false,"featured_image":null,"available":true,"name":"CJMCU 9548 TCA9548A 8 Way Multi Channel Expansion Sensor Board IIC I2C Development Breakout Control Module For Arduino 3V 5V - 10pcs","public_title":"10pcs","options":["10pcs"],"price":728,"weight":50,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/diytech.cc\/cdn\/shop\/products\/1543308730_V61Vv.jpg?v=1590154603"],"featured_image":"\/\/diytech.cc\/cdn\/shop\/products\/1543308730_V61Vv.jpg?v=1590154603","options":["Batch"],"media":[{"alt":"Cjmcu 9548 Tca9548A 8 Way Multi Channel Expansion Sensor Board Iic I2C Development Breakout Control","id":6276719837271,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/diytech.cc\/cdn\/shop\/products\/1543308730_V61Vv.jpg?v=1590154603"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/diytech.cc\/cdn\/shop\/products\/1543308730_V61Vv.jpg?v=1590154603","width":500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003e \n \u003cwidget data-widget-type=\"customText\" id=\"33684419\" title=\"Head\" type=\"custom\"\u003e\u003c\/widget\u003e\u003c\/p\u003e \n\u003cp\u003e?\u003c\/p\u003e \n\u003cp\u003e?\u003c\/p\u003e \n\u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB12JMgilsmBKNjSZFsq6yXSVXaS.jpg\"\u003e\u003c\/p\u003e \n\u003cp\u003e?\u003c\/p\u003e \n\u003cp\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e\u003c\/p\u003e \n\u003cp\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e\u003c\/p\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eYou just found the perfect I2C sensor, and you want to wire up two or three or more of them to your FOR Arduino when you realize \"Uh oh, this chip has a fixed I2C address, and from what I know about I2C, you cannot have two devices with the same address on the same SDA\/SCL pins!\" Are you out of luck? You would be, if you didn't have this ultra-cool CJMCU-9548 1-to-8 I2C multiplexer!\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eFinally, a way to get up to 8 same-address I2C devices hooked up to one microcontroller - this multiplexer acts as a gatekeeper, shuttling the commands to the selected set of I2C pins with your command.\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eUsing it is fairly straight-forward: the multiplexer itself is on I2C address 0x70 (but can be adjusted from 0x70 to 0x77) and you simply write a single byte with the desired multiplexed output number to that port, and bam - any future I2C packets will get sent to that port. In theory, you could have 8 of these multiplexers on each of 0x70-0x77 addresses in order to control 64 of the same-I2C-addressed-part.\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;border-top: 0.0px;font-family: trebuchet ms;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;\"\u003eLike all breakouts, we put this nice chip on a breakout for you so you can use it on a breadboard with capacitors, and pullups and pulldowns to make usage a snap. Some header is required and once soldered in you can plug it into a solderless-breadboard. The chip itself is 3V and 5V compliant so you can use it with any logic level.\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e\n ? \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e\n ? \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1VXjubuUXBuNjt_a0q6AysXXaA.jpg\"\u003e\u003c\/p\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e\n ? \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1DUaGa5zxK1RjSspjq6AS.pXaE.jpg\"\u003e\u003c\/p\u003e \n \u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1.bKxa16sK1RjSsrbq6xbDXXae.jpg\"\u003e\u003c\/p\u003e \n \u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1k8aCaZvrK1Rjy0Feq6ATmVXaU.jpg\"\u003e\u003c\/p\u003e \n \u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1c2iKa_jxK1Rjy0Fnq6yBaFXad.jpg\"\u003e\u003c\/p\u003e \n \u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1njLZaPLuK1Rjy0Fhq6xpdFXaE.jpg\"\u003e\u003c\/p\u003e \n \u003cp\u003e?\u003c\/p\u003e \n \u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1Hc.uimcqBKNjSZFgq6x_kXXaq.jpg\"\u003e\u003c\/p\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e\n ? \n\u003c\/div\u003e \n\u003cwidget data-widget-type=\"customText\" id=\"24006699\" title=\"Related\" type=\"custom\"\u003e\u003c\/widget\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e\n ? \n\u003c\/div\u003e"} -
Translation missing: en.products.product.regular_price$1.23 On Sale{"id":4521866330199,"title":"CJMCU 9548 TCA9548A 8 Way Multi Channel Expansion Sensor Board IIC I2C Development Breakout Control Module For Arduino 3V 5V","handle":"cjmcu-9548-tca9548a-8-way-multi-channel-expansion-sensor-board-iic-i2c-development-breakout-control-module-for-arduino-3v-5v","description":"\u003cp\u003e \n \u003cwidget data-widget-type=\"customText\" id=\"33684419\" title=\"Head\" type=\"custom\"\u003e\u003c\/widget\u003e\u003c\/p\u003e \n\u003cp\u003e?\u003c\/p\u003e \n\u003cp\u003e?\u003c\/p\u003e \n\u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB12JMgilsmBKNjSZFsq6yXSVXaS.jpg\"\u003e\u003c\/p\u003e \n\u003cp\u003e?\u003c\/p\u003e \n\u003cp\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e\u003c\/p\u003e \n\u003cp\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e\u003c\/p\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eYou just found the perfect I2C sensor, and you want to wire up two or three or more of them to your FOR Arduino when you realize \"Uh oh, this chip has a fixed I2C address, and from what I know about I2C, you cannot have two devices with the same address on the same SDA\/SCL pins!\" Are you out of luck? You would be, if you didn't have this ultra-cool CJMCU-9548 1-to-8 I2C multiplexer!\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eFinally, a way to get up to 8 same-address I2C devices hooked up to one microcontroller - this multiplexer acts as a gatekeeper, shuttling the commands to the selected set of I2C pins with your command.\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eUsing it is fairly straight-forward: the multiplexer itself is on I2C address 0x70 (but can be adjusted from 0x70 to 0x77) and you simply write a single byte with the desired multiplexed output number to that port, and bam - any future I2C packets will get sent to that port. In theory, you could have 8 of these multiplexers on each of 0x70-0x77 addresses in order to control 64 of the same-I2C-addressed-part.\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;border-top: 0.0px;font-family: trebuchet ms;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;\"\u003eLike all breakouts, we put this nice chip on a breakout for you so you can use it on a breadboard with capacitors, and pullups and pulldowns to make usage a snap. Some header is required and once soldered in you can plug it into a solderless-breadboard. The chip itself is 3V and 5V compliant so you can use it with any logic level.\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e\n ? \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e\n ? \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1VXjubuUXBuNjt_a0q6AysXXaA.jpg\"\u003e\u003c\/p\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e\n ? \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1DUaGa5zxK1RjSspjq6AS.pXaE.jpg\"\u003e\u003c\/p\u003e \n \u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1.bKxa16sK1RjSsrbq6xbDXXae.jpg\"\u003e\u003c\/p\u003e \n \u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1k8aCaZvrK1Rjy0Feq6ATmVXaU.jpg\"\u003e\u003c\/p\u003e \n \u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1c2iKa_jxK1Rjy0Fnq6yBaFXad.jpg\"\u003e\u003c\/p\u003e \n \u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1njLZaPLuK1Rjy0Fhq6xpdFXaE.jpg\"\u003e\u003c\/p\u003e \n \u003cp\u003e?\u003c\/p\u003e \n \u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1Hc.uimcqBKNjSZFgq6x_kXXaq.jpg\"\u003e\u003c\/p\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e\n ? \n\u003c\/div\u003e \n\u003cwidget data-widget-type=\"customText\" id=\"24006699\" title=\"Related\" type=\"custom\"\u003e\u003c\/widget\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e\n ? \n\u003c\/div\u003e","published_at":"2020-05-22T21:36:40+08:00","created_at":"2020-05-22T21:36:42+08:00","vendor":"DIYTECH","type":"Expansion board","tags":["Arduino","For Arduino"],"price":240,"price_min":240,"price_max":728,"available":true,"price_varies":true,"compare_at_price":492,"compare_at_price_min":492,"compare_at_price_max":492,"compare_at_price_varies":false,"variants":[{"id":32151191322711,"title":"3pcs","option1":"3pcs","option2":null,"option3":null,"sku":"DT3676-03","requires_shipping":true,"taxable":false,"featured_image":null,"available":true,"name":"CJMCU 9548 TCA9548A 8 Way Multi Channel Expansion Sensor Board IIC I2C Development Breakout Control Module For Arduino 3V 5V - 3pcs","public_title":"3pcs","options":["3pcs"],"price":240,"weight":15,"compare_at_price":492,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":32151191355479,"title":"10pcs","option1":"10pcs","option2":null,"option3":null,"sku":"DT3676-10","requires_shipping":true,"taxable":false,"featured_image":null,"available":true,"name":"CJMCU 9548 TCA9548A 8 Way Multi Channel Expansion Sensor Board IIC I2C Development Breakout Control Module For Arduino 3V 5V - 10pcs","public_title":"10pcs","options":["10pcs"],"price":728,"weight":50,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/diytech.cc\/cdn\/shop\/products\/1543308730_V61Vv.jpg?v=1590154603"],"featured_image":"\/\/diytech.cc\/cdn\/shop\/products\/1543308730_V61Vv.jpg?v=1590154603","options":["Batch"],"media":[{"alt":"Cjmcu 9548 Tca9548A 8 Way Multi Channel Expansion Sensor Board Iic I2C Development Breakout Control","id":6276719837271,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/diytech.cc\/cdn\/shop\/products\/1543308730_V61Vv.jpg?v=1590154603"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/diytech.cc\/cdn\/shop\/products\/1543308730_V61Vv.jpg?v=1590154603","width":500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003e \n \u003cwidget data-widget-type=\"customText\" id=\"33684419\" title=\"Head\" type=\"custom\"\u003e\u003c\/widget\u003e\u003c\/p\u003e \n\u003cp\u003e?\u003c\/p\u003e \n\u003cp\u003e?\u003c\/p\u003e \n\u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB12JMgilsmBKNjSZFsq6yXSVXaS.jpg\"\u003e\u003c\/p\u003e \n\u003cp\u003e?\u003c\/p\u003e \n\u003cp\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e\u003c\/p\u003e \n\u003cp\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e\u003c\/p\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eYou just found the perfect I2C sensor, and you want to wire up two or three or more of them to your FOR Arduino when you realize \"Uh oh, this chip has a fixed I2C address, and from what I know about I2C, you cannot have two devices with the same address on the same SDA\/SCL pins!\" Are you out of luck? You would be, if you didn't have this ultra-cool CJMCU-9548 1-to-8 I2C multiplexer!\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eFinally, a way to get up to 8 same-address I2C devices hooked up to one microcontroller - this multiplexer acts as a gatekeeper, shuttling the commands to the selected set of I2C pins with your command.\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eUsing it is fairly straight-forward: the multiplexer itself is on I2C address 0x70 (but can be adjusted from 0x70 to 0x77) and you simply write a single byte with the desired multiplexed output number to that port, and bam - any future I2C packets will get sent to that port. In theory, you could have 8 of these multiplexers on each of 0x70-0x77 addresses in order to control 64 of the same-I2C-addressed-part.\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;border-top: 0.0px;font-family: trebuchet ms;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;\"\u003eLike all breakouts, we put this nice chip on a breakout for you so you can use it on a breadboard with capacitors, and pullups and pulldowns to make usage a snap. Some header is required and once soldered in you can plug it into a solderless-breadboard. The chip itself is 3V and 5V compliant so you can use it with any logic level.\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e\n ? \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e\n ? \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1VXjubuUXBuNjt_a0q6AysXXaA.jpg\"\u003e\u003c\/p\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e\n ? \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1DUaGa5zxK1RjSspjq6AS.pXaE.jpg\"\u003e\u003c\/p\u003e \n \u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1.bKxa16sK1RjSsrbq6xbDXXae.jpg\"\u003e\u003c\/p\u003e \n \u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1k8aCaZvrK1Rjy0Feq6ATmVXaU.jpg\"\u003e\u003c\/p\u003e \n \u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1c2iKa_jxK1Rjy0Fnq6yBaFXad.jpg\"\u003e\u003c\/p\u003e \n \u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1njLZaPLuK1Rjy0Fhq6xpdFXaE.jpg\"\u003e\u003c\/p\u003e \n \u003cp\u003e?\u003c\/p\u003e \n \u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1Hc.uimcqBKNjSZFgq6x_kXXaq.jpg\"\u003e\u003c\/p\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e\n ? \n\u003c\/div\u003e \n\u003cwidget data-widget-type=\"customText\" id=\"24006699\" title=\"Related\" type=\"custom\"\u003e\u003c\/widget\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e\n ? \n\u003c\/div\u003e"} -
Translation missing: en.products.product.regular_price$21.76$24.54 On Sale{"id":4521866330199,"title":"CJMCU 9548 TCA9548A 8 Way Multi Channel Expansion Sensor Board IIC I2C Development Breakout Control Module For Arduino 3V 5V","handle":"cjmcu-9548-tca9548a-8-way-multi-channel-expansion-sensor-board-iic-i2c-development-breakout-control-module-for-arduino-3v-5v","description":"\u003cp\u003e \n \u003cwidget data-widget-type=\"customText\" id=\"33684419\" title=\"Head\" type=\"custom\"\u003e\u003c\/widget\u003e\u003c\/p\u003e \n\u003cp\u003e?\u003c\/p\u003e \n\u003cp\u003e?\u003c\/p\u003e \n\u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB12JMgilsmBKNjSZFsq6yXSVXaS.jpg\"\u003e\u003c\/p\u003e \n\u003cp\u003e?\u003c\/p\u003e \n\u003cp\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e\u003c\/p\u003e \n\u003cp\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e\u003c\/p\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eYou just found the perfect I2C sensor, and you want to wire up two or three or more of them to your FOR Arduino when you realize \"Uh oh, this chip has a fixed I2C address, and from what I know about I2C, you cannot have two devices with the same address on the same SDA\/SCL pins!\" Are you out of luck? You would be, if you didn't have this ultra-cool CJMCU-9548 1-to-8 I2C multiplexer!\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eFinally, a way to get up to 8 same-address I2C devices hooked up to one microcontroller - this multiplexer acts as a gatekeeper, shuttling the commands to the selected set of I2C pins with your command.\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eUsing it is fairly straight-forward: the multiplexer itself is on I2C address 0x70 (but can be adjusted from 0x70 to 0x77) and you simply write a single byte with the desired multiplexed output number to that port, and bam - any future I2C packets will get sent to that port. In theory, you could have 8 of these multiplexers on each of 0x70-0x77 addresses in order to control 64 of the same-I2C-addressed-part.\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;border-top: 0.0px;font-family: trebuchet ms;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;\"\u003eLike all breakouts, we put this nice chip on a breakout for you so you can use it on a breadboard with capacitors, and pullups and pulldowns to make usage a snap. Some header is required and once soldered in you can plug it into a solderless-breadboard. The chip itself is 3V and 5V compliant so you can use it with any logic level.\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e\n ? \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e\n ? \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1VXjubuUXBuNjt_a0q6AysXXaA.jpg\"\u003e\u003c\/p\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e\n ? \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1DUaGa5zxK1RjSspjq6AS.pXaE.jpg\"\u003e\u003c\/p\u003e \n \u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1.bKxa16sK1RjSsrbq6xbDXXae.jpg\"\u003e\u003c\/p\u003e \n \u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1k8aCaZvrK1Rjy0Feq6ATmVXaU.jpg\"\u003e\u003c\/p\u003e \n \u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1c2iKa_jxK1Rjy0Fnq6yBaFXad.jpg\"\u003e\u003c\/p\u003e \n \u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1njLZaPLuK1Rjy0Fhq6xpdFXaE.jpg\"\u003e\u003c\/p\u003e \n \u003cp\u003e?\u003c\/p\u003e \n \u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1Hc.uimcqBKNjSZFgq6x_kXXaq.jpg\"\u003e\u003c\/p\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e\n ? \n\u003c\/div\u003e \n\u003cwidget data-widget-type=\"customText\" id=\"24006699\" title=\"Related\" type=\"custom\"\u003e\u003c\/widget\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e\n ? \n\u003c\/div\u003e","published_at":"2020-05-22T21:36:40+08:00","created_at":"2020-05-22T21:36:42+08:00","vendor":"DIYTECH","type":"Expansion board","tags":["Arduino","For Arduino"],"price":240,"price_min":240,"price_max":728,"available":true,"price_varies":true,"compare_at_price":492,"compare_at_price_min":492,"compare_at_price_max":492,"compare_at_price_varies":false,"variants":[{"id":32151191322711,"title":"3pcs","option1":"3pcs","option2":null,"option3":null,"sku":"DT3676-03","requires_shipping":true,"taxable":false,"featured_image":null,"available":true,"name":"CJMCU 9548 TCA9548A 8 Way Multi Channel Expansion Sensor Board IIC I2C Development Breakout Control Module For Arduino 3V 5V - 3pcs","public_title":"3pcs","options":["3pcs"],"price":240,"weight":15,"compare_at_price":492,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":32151191355479,"title":"10pcs","option1":"10pcs","option2":null,"option3":null,"sku":"DT3676-10","requires_shipping":true,"taxable":false,"featured_image":null,"available":true,"name":"CJMCU 9548 TCA9548A 8 Way Multi Channel Expansion Sensor Board IIC I2C Development Breakout Control Module For Arduino 3V 5V - 10pcs","public_title":"10pcs","options":["10pcs"],"price":728,"weight":50,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/diytech.cc\/cdn\/shop\/products\/1543308730_V61Vv.jpg?v=1590154603"],"featured_image":"\/\/diytech.cc\/cdn\/shop\/products\/1543308730_V61Vv.jpg?v=1590154603","options":["Batch"],"media":[{"alt":"Cjmcu 9548 Tca9548A 8 Way Multi Channel Expansion Sensor Board Iic I2C Development Breakout Control","id":6276719837271,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/diytech.cc\/cdn\/shop\/products\/1543308730_V61Vv.jpg?v=1590154603"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/diytech.cc\/cdn\/shop\/products\/1543308730_V61Vv.jpg?v=1590154603","width":500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003e \n \u003cwidget data-widget-type=\"customText\" id=\"33684419\" title=\"Head\" type=\"custom\"\u003e\u003c\/widget\u003e\u003c\/p\u003e \n\u003cp\u003e?\u003c\/p\u003e \n\u003cp\u003e?\u003c\/p\u003e \n\u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB12JMgilsmBKNjSZFsq6yXSVXaS.jpg\"\u003e\u003c\/p\u003e \n\u003cp\u003e?\u003c\/p\u003e \n\u003cp\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e\u003c\/p\u003e \n\u003cp\u003e\u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e\u003c\/p\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eYou just found the perfect I2C sensor, and you want to wire up two or three or more of them to your FOR Arduino when you realize \"Uh oh, this chip has a fixed I2C address, and from what I know about I2C, you cannot have two devices with the same address on the same SDA\/SCL pins!\" Are you out of luck? You would be, if you didn't have this ultra-cool CJMCU-9548 1-to-8 I2C multiplexer!\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eFinally, a way to get up to 8 same-address I2C devices hooked up to one microcontroller - this multiplexer acts as a gatekeeper, shuttling the commands to the selected set of I2C pins with your command.\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003eUsing it is fairly straight-forward: the multiplexer itself is on I2C address 0x70 (but can be adjusted from 0x70 to 0x77) and you simply write a single byte with the desired multiplexed output number to that port, and bam - any future I2C packets will get sent to that port. In theory, you could have 8 of these multiplexers on each of 0x70-0x77 addresses in order to control 64 of the same-I2C-addressed-part.\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;border-top: 0.0px;font-family: trebuchet ms;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;\"\u003eLike all breakouts, we put this nice chip on a breakout for you so you can use it on a breadboard with capacitors, and pullups and pulldowns to make usage a snap. Some header is required and once soldered in you can plug it into a solderless-breadboard. The chip itself is 3V and 5V compliant so you can use it with any logic level.\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cspan style=\"font-size: 18.0px;font-family: trebuchet ms;\"\u003e?\u003c\/span\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e\n ? \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e\n ? \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1VXjubuUXBuNjt_a0q6AysXXaA.jpg\"\u003e\u003c\/p\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e\n ? \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e \n \u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1DUaGa5zxK1RjSspjq6AS.pXaE.jpg\"\u003e\u003c\/p\u003e \n \u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1.bKxa16sK1RjSsrbq6xbDXXae.jpg\"\u003e\u003c\/p\u003e \n \u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1k8aCaZvrK1Rjy0Feq6ATmVXaU.jpg\"\u003e\u003c\/p\u003e \n \u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1c2iKa_jxK1Rjy0Fnq6yBaFXad.jpg\"\u003e\u003c\/p\u003e \n \u003cp\u003e\u003cimg style=\"width: 1000.0px;\" src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1njLZaPLuK1Rjy0Fhq6xpdFXaE.jpg\"\u003e\u003c\/p\u003e \n \u003cp\u003e?\u003c\/p\u003e \n \u003cp\u003e\u003cimg src=\"http:\/\/ae01.alicdn.com\/kf\/HTB1Hc.uimcqBKNjSZFgq6x_kXXaq.jpg\"\u003e\u003c\/p\u003e \n\u003c\/div\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e\n ? \n\u003c\/div\u003e \n\u003cwidget data-widget-type=\"customText\" id=\"24006699\" title=\"Related\" type=\"custom\"\u003e\u003c\/widget\u003e \n\u003cdiv style=\"border-top: 0.0px;border-right: 0.0px;vertical-align: baseline;border-bottom: 0.0px;color: #000000;padding-bottom: 0.0px;padding-top: 0.0px;padding-left: 0.0px;margin: 0.0px;border-left: 0.0px;padding-right: 0.0px;background-color: #ffffff;\"\u003e\n ? \n\u003c\/div\u003e"}
