DS3231 AT24C32 IIC Precision Real Time Clock Memory Module for Arduino
DS3231 AT24C32 IIC Precision Real Time Clock Memory Module for Arduino
brand: DIYTECH SKU:DT1335
Regular price
$6.99
Sale price
$2.58
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Description:
DS3231 is a low-cost, extremely accurate I2C real-time clock (RTC), with an integrated temperature-compensated crystal oscillator (TCXO) and crystal. The device incorporates a battery input, disconnect the main power supply and maintains accurate timekeeping. Integrated oscillator improve long-term accuracy of the device and reduces the number of components of the production line. The DS3231 is available in commercial and industrial temperature ranges, using a 16-pin 300mil SO package.
RTC maintains seconds, minutes, hours, day, date, month, and year information. Less than 31 days of the month, the end date will be automatically adjusted, including corrections for leap year. The clock operates in either the 24 hours or band / AM / PM indication of the 12-hour format. Provides two configurable alarm clock and a calendar can be set to a square wave output. Address and data are transferred serially through an I2C bidirectional bus.
A precision temperature-compensated voltage reference and comparator circuit monitors the status of VCC to detect power failures, provide a reset output, and if necessary, automatically switch to the backup power supply. In addition, / RST pin is monitored as generating ¦ÌP reset manually.
Save time and high precision addition, DS3231 also has some other features that extend the system host of additional features and a range of options.
The device integrates a very precise digital temperature sensor, through the I2C * interface to access it (as the same time).
This temperature sensor accuracy is ¡À 3 ¡ã C. On-chip power supply control circuit can automatically detect and manage the main and standby power (i.e., low-voltage battery) to switch between the power supply.
If the main power failure, the device can continue to provide accurate timing and temperature, performance is not affected.
When the main power re-power or voltage value returns to within the allowable range, the on-chip reset function can be used to restart the system microprocessor.
Module parameters:
1 Size: 38mm (length) * 22mm (W) * 14mm (height)
2 Weight: 8g
3 Operating voltage :3.3 - 5 .5 V
4 clock chip: high-precision clock chip DS3231
5 Clock Accuracy :0-40 ¡æ range, the accuracy 2ppm, the error was about 1 minute
6 calendar alarm clock with two
7 programmable square-wave output
8 Real time clock generator seconds, minutes, hours, day, date, month and year timing and provide valid until the year 2100 leap year compensation
9 chip temperature sensor comes with an accuracy of ¡À 3 ¡æ
10 memory chips: AT24C32 (storage capacity 32K)
11.IIC bus interface, the maximum transmission speed of 400KHz (working voltage of 5V)
12 can be cascaded with other IIC device, 24C32 addresses can be shorted A0/A1/A2 modify default address is 0x57
13 with rechargeable battery LIR2032, to ensure the system after power failure, the clock move any natural normal
14 Packing: single anti-static packaging
Wiring instructions (with Arduino uno r3 for example):
SCL ¡ú A5
SDA ¡ú A4
VCC ¡ú 5V
GND ¡ú GND
Note: don't inclue battery,it only need 0.01 dollars,it's not safty to ship by air mail.hope you can understanding
(2) an electronic file data (including test procedures Arduino, PDF format schematics, data sheet)
Package Included:
1PC*DS3231 module
Other Customers also buy:
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Translation missing: en.products.product.regular_price$0.06 On Sale{"id":4521850077271,"title":"DS3231 AT24C32 IIC Precision Real Time Clock Memory Module for Arduino","handle":"diymore-ds3231-at24c32-iic-precision-real-time-clock-memory-module-for-arduino","description":"\u003cdiv\u003e\u003cspan\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003eDS3231 is a low-cost, extremely accurate I2C real-time clock (RTC), with an integrated temperature-compensated crystal oscillator (TCXO) and crystal. The device incorporates a battery input, disconnect the main power supply and maintains accurate timekeeping. Integrated oscillator improve long-term accuracy of the device and reduces the number of components of the production line. The DS3231 is available in commercial and industrial temperature ranges, using a 16-pin 300mil SO package.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003eRTC maintains seconds, minutes, hours, day, date, month, and year information. Less than 31 days of the month, the end date will be automatically adjusted, including corrections for leap year. The clock operates in either the 24 hours or band \/ AM \/ PM indication of the 12-hour format. Provides two configurable alarm clock and a calendar can be set to a square wave output. Address and data are transferred serially through an I2C bidirectional bus.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003eA precision temperature-compensated voltage reference and comparator circuit monitors the status of VCC to detect power failures, provide a reset output, and if necessary, automatically switch to the backup power supply. In addition, \/ RST pin is monitored as generating ¦ÌP reset manually.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003eSave time and high precision addition, DS3231 also has some other features that extend the system host of additional features and a range of options.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eThe device integrates a very precise digital temperature sensor, through the I2C * interface to access it (as the same time).\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003eThis temperature sensor accuracy is ¡À 3 ¡ã C. On-chip power supply control circuit can automatically detect and manage the main and standby power (i.e., low-voltage battery) to switch between the power supply.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003eIf the main power failure, the device can continue to provide accurate timing and temperature, performance is not affected.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003eWhen the main power re-power or voltage value returns to within the allowable range, the on-chip reset function can be used to restart the system microprocessor.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003eModule parameters:\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e1 Size: 38mm (length) * 22mm (W) * 14mm (height)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e2 Weight: 8g\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e3 Operating voltage :3.3 - 5 .5 V\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e4 clock chip: high-precision clock chip DS3231\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e5 Clock Accuracy :0-40 ¡æ range, the accuracy 2ppm, the error was about 1 minute\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e6 calendar alarm clock with two\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e7 programmable square-wave output\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e8 Real time clock generator seconds, minutes, hours, day, date, month and year timing and provide valid until the year 2100 leap year compensation\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e9 chip temperature sensor comes with an accuracy of ¡À 3 ¡æ\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e10 memory chips: AT24C32 (storage capacity 32K)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e11.IIC bus interface, the maximum transmission speed of 400KHz (working voltage of 5V)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e12 can be cascaded with other IIC device, 24C32 addresses can be shorted A0\/A1\/A2 modify default address is 0x57\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e13 with rechargeable battery LIR2032, to ensure the system after power failure, the clock move any natural normal\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e14 Packing: single anti-static packaging\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWiring instructions (with Arduino uno r3 for example):\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSCL ¡ú A5\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSDA ¡ú A4\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eVCC ¡ú 5V\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eGND ¡ú GND\u003cbr\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eNote\u003c\/strong\u003e: \u003cstrong\u003edon't inclue battery,it only need 0.01 dollars,it's not safty to ship by air mail.hope you can understanding\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003e(2) an electronic file data (including test procedures Arduino, PDF format schematics, data sheet)\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e1PC*DS3231 module\u003c\/span\u003e\n\u003c\/div\u003e","published_at":"2020-05-22T21:26:17+08:00","created_at":"2020-05-22T21:26:26+08:00","vendor":"DIYTECH","type":"Clock Module","tags":["Arduino","For Arduino","UNO R3"],"price":258,"price_min":258,"price_max":258,"available":true,"price_varies":false,"compare_at_price":699,"compare_at_price_min":699,"compare_at_price_max":699,"compare_at_price_varies":false,"variants":[{"id":32030456840279,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"DT1335","requires_shipping":true,"taxable":false,"featured_image":null,"available":true,"name":"DS3231 AT24C32 IIC Precision Real Time Clock Memory Module for 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clock (RTC), with an integrated temperature-compensated crystal oscillator (TCXO) and crystal. The device incorporates a battery input, disconnect the main power supply and maintains accurate timekeeping. Integrated oscillator improve long-term accuracy of the device and reduces the number of components of the production line. The DS3231 is available in commercial and industrial temperature ranges, using a 16-pin 300mil SO package.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003eRTC maintains seconds, minutes, hours, day, date, month, and year information. Less than 31 days of the month, the end date will be automatically adjusted, including corrections for leap year. The clock operates in either the 24 hours or band \/ AM \/ PM indication of the 12-hour format. Provides two configurable alarm clock and a calendar can be set to a square wave output. Address and data are transferred serially through an I2C bidirectional bus.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003eA precision temperature-compensated voltage reference and comparator circuit monitors the status of VCC to detect power failures, provide a reset output, and if necessary, automatically switch to the backup power supply. In addition, \/ RST pin is monitored as generating ¦ÌP reset manually.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003eSave time and high precision addition, DS3231 also has some other features that extend the system host of additional features and a range of options.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eThe device integrates a very precise digital temperature sensor, through the I2C * interface to access it (as the same time).\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003eThis temperature sensor accuracy is ¡À 3 ¡ã C. On-chip power supply control circuit can automatically detect and manage the main and standby power (i.e., low-voltage battery) to switch between the power supply.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003eIf the main power failure, the device can continue to provide accurate timing and temperature, performance is not affected.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003eWhen the main power re-power or voltage value returns to within the allowable range, the on-chip reset function can be used to restart the system microprocessor.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003eModule parameters:\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e1 Size: 38mm (length) * 22mm (W) * 14mm (height)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e2 Weight: 8g\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e3 Operating voltage :3.3 - 5 .5 V\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e4 clock chip: high-precision clock chip DS3231\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e5 Clock Accuracy :0-40 ¡æ range, the accuracy 2ppm, the error was about 1 minute\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e6 calendar alarm clock with two\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e7 programmable square-wave output\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e8 Real time clock generator seconds, minutes, hours, day, date, month and year timing and provide valid until the year 2100 leap year compensation\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e9 chip temperature sensor comes with an accuracy of ¡À 3 ¡æ\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e10 memory chips: AT24C32 (storage capacity 32K)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e11.IIC bus interface, the maximum transmission speed of 400KHz (working voltage of 5V)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e12 can be cascaded with other IIC device, 24C32 addresses can be shorted A0\/A1\/A2 modify default address is 0x57\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e13 with rechargeable battery LIR2032, to ensure the system after power failure, the clock move any natural normal\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e14 Packing: single anti-static packaging\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWiring instructions (with Arduino uno r3 for example):\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSCL ¡ú A5\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSDA ¡ú A4\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eVCC ¡ú 5V\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eGND ¡ú GND\u003cbr\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eNote\u003c\/strong\u003e: \u003cstrong\u003edon't inclue battery,it only need 0.01 dollars,it's not safty to ship by air mail.hope you can understanding\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003e(2) an electronic file data (including test procedures Arduino, PDF format schematics, data sheet)\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e1PC*DS3231 module\u003c\/span\u003e\n\u003c\/div\u003e"} -
Translation missing: en.products.product.regular_price$0.06 On Sale{"id":4521850077271,"title":"DS3231 AT24C32 IIC Precision Real Time Clock Memory Module for Arduino","handle":"diymore-ds3231-at24c32-iic-precision-real-time-clock-memory-module-for-arduino","description":"\u003cdiv\u003e\u003cspan\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003eDS3231 is a low-cost, extremely accurate I2C real-time clock (RTC), with an integrated temperature-compensated crystal oscillator (TCXO) and crystal. The device incorporates a battery input, disconnect the main power supply and maintains accurate timekeeping. Integrated oscillator improve long-term accuracy of the device and reduces the number of components of the production line. The DS3231 is available in commercial and industrial temperature ranges, using a 16-pin 300mil SO package.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003eRTC maintains seconds, minutes, hours, day, date, month, and year information. Less than 31 days of the month, the end date will be automatically adjusted, including corrections for leap year. The clock operates in either the 24 hours or band \/ AM \/ PM indication of the 12-hour format. Provides two configurable alarm clock and a calendar can be set to a square wave output. Address and data are transferred serially through an I2C bidirectional bus.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003eA precision temperature-compensated voltage reference and comparator circuit monitors the status of VCC to detect power failures, provide a reset output, and if necessary, automatically switch to the backup power supply. In addition, \/ RST pin is monitored as generating ¦ÌP reset manually.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003eSave time and high precision addition, DS3231 also has some other features that extend the system host of additional features and a range of options.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eThe device integrates a very precise digital temperature sensor, through the I2C * interface to access it (as the same time).\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003eThis temperature sensor accuracy is ¡À 3 ¡ã C. On-chip power supply control circuit can automatically detect and manage the main and standby power (i.e., low-voltage battery) to switch between the power supply.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003eIf the main power failure, the device can continue to provide accurate timing and temperature, performance is not affected.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003eWhen the main power re-power or voltage value returns to within the allowable range, the on-chip reset function can be used to restart the system microprocessor.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003eModule parameters:\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e1 Size: 38mm (length) * 22mm (W) * 14mm (height)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e2 Weight: 8g\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e3 Operating voltage :3.3 - 5 .5 V\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e4 clock chip: high-precision clock chip DS3231\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e5 Clock Accuracy :0-40 ¡æ range, the accuracy 2ppm, the error was about 1 minute\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e6 calendar alarm clock with two\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e7 programmable square-wave output\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e8 Real time clock generator seconds, minutes, hours, day, date, month and year timing and provide valid until the year 2100 leap year compensation\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e9 chip temperature sensor comes with an accuracy of ¡À 3 ¡æ\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e10 memory chips: AT24C32 (storage capacity 32K)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e11.IIC bus interface, the maximum transmission speed of 400KHz (working voltage of 5V)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e12 can be cascaded with other IIC 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clock (RTC), with an integrated temperature-compensated crystal oscillator (TCXO) and crystal. The device incorporates a battery input, disconnect the main power supply and maintains accurate timekeeping. Integrated oscillator improve long-term accuracy of the device and reduces the number of components of the production line. The DS3231 is available in commercial and industrial temperature ranges, using a 16-pin 300mil SO package.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003eRTC maintains seconds, minutes, hours, day, date, month, and year information. Less than 31 days of the month, the end date will be automatically adjusted, including corrections for leap year. The clock operates in either the 24 hours or band \/ AM \/ PM indication of the 12-hour format. Provides two configurable alarm clock and a calendar can be set to a square wave output. Address and data are transferred serially through an I2C bidirectional bus.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003eA precision temperature-compensated voltage reference and comparator circuit monitors the status of VCC to detect power failures, provide a reset output, and if necessary, automatically switch to the backup power supply. In addition, \/ RST pin is monitored as generating ¦ÌP reset manually.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003eSave time and high precision addition, DS3231 also has some other features that extend the system host of additional features and a range of options.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eThe device integrates a very precise digital temperature sensor, through the I2C * interface to access it (as the same time).\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003eThis temperature sensor accuracy is ¡À 3 ¡ã C. On-chip power supply control circuit can automatically detect and manage the main and standby power (i.e., low-voltage battery) to switch between the power supply.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003eIf the main power failure, the device can continue to provide accurate timing and temperature, performance is not affected.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003eWhen the main power re-power or voltage value returns to within the allowable range, the on-chip reset function can be used to restart the system microprocessor.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003eModule parameters:\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e1 Size: 38mm (length) * 22mm (W) * 14mm (height)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e2 Weight: 8g\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e3 Operating voltage :3.3 - 5 .5 V\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e4 clock chip: high-precision clock chip DS3231\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e5 Clock Accuracy :0-40 ¡æ range, the accuracy 2ppm, the error was about 1 minute\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e6 calendar alarm clock with two\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e7 programmable square-wave output\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e8 Real time clock generator seconds, minutes, hours, day, date, month and year timing and provide valid until the year 2100 leap year compensation\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e9 chip temperature sensor comes with an accuracy of ¡À 3 ¡æ\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e10 memory chips: AT24C32 (storage capacity 32K)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e11.IIC bus interface, the maximum transmission speed of 400KHz (working voltage of 5V)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e12 can be cascaded with other IIC device, 24C32 addresses can be shorted A0\/A1\/A2 modify default address is 0x57\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e13 with rechargeable battery LIR2032, to ensure the system after power failure, the clock move any natural normal\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e14 Packing: single anti-static packaging\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWiring instructions (with Arduino uno r3 for example):\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSCL ¡ú A5\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSDA ¡ú A4\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eVCC ¡ú 5V\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eGND ¡ú GND\u003cbr\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eNote\u003c\/strong\u003e: \u003cstrong\u003edon't inclue battery,it only need 0.01 dollars,it's not safty to ship by air mail.hope you can understanding\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003e(2) an electronic file data (including test procedures Arduino, PDF format schematics, data sheet)\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e1PC*DS3231 module\u003c\/span\u003e\n\u003c\/div\u003e"} -
Translation missing: en.products.product.regular_price$0.99$0.09 On Sale{"id":4521850077271,"title":"DS3231 AT24C32 IIC Precision Real Time Clock Memory Module for Arduino","handle":"diymore-ds3231-at24c32-iic-precision-real-time-clock-memory-module-for-arduino","description":"\u003cdiv\u003e\u003cspan\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003eDS3231 is a low-cost, extremely accurate I2C real-time clock (RTC), with an integrated temperature-compensated crystal oscillator (TCXO) and crystal. The device incorporates a battery input, disconnect the main power supply and maintains accurate timekeeping. Integrated oscillator improve long-term accuracy of the device and reduces the number of components of the production line. 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clock (RTC), with an integrated temperature-compensated crystal oscillator (TCXO) and crystal. The device incorporates a battery input, disconnect the main power supply and maintains accurate timekeeping. Integrated oscillator improve long-term accuracy of the device and reduces the number of components of the production line. The DS3231 is available in commercial and industrial temperature ranges, using a 16-pin 300mil SO package.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003eRTC maintains seconds, minutes, hours, day, date, month, and year information. Less than 31 days of the month, the end date will be automatically adjusted, including corrections for leap year. The clock operates in either the 24 hours or band \/ AM \/ PM indication of the 12-hour format. Provides two configurable alarm clock and a calendar can be set to a square wave output. Address and data are transferred serially through an I2C bidirectional bus.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003eA precision temperature-compensated voltage reference and comparator circuit monitors the status of VCC to detect power failures, provide a reset output, and if necessary, automatically switch to the backup power supply. In addition, \/ RST pin is monitored as generating ¦ÌP reset manually.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003eSave time and high precision addition, DS3231 also has some other features that extend the system host of additional features and a range of options.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eThe device integrates a very precise digital temperature sensor, through the I2C * interface to access it (as the same time).\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003eThis temperature sensor accuracy is ¡À 3 ¡ã C. On-chip power supply control circuit can automatically detect and manage the main and standby power (i.e., low-voltage battery) to switch between the power supply.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003eIf the main power failure, the device can continue to provide accurate timing and temperature, performance is not affected.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003eWhen the main power re-power or voltage value returns to within the allowable range, the on-chip reset function can be used to restart the system microprocessor.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003eModule parameters:\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e1 Size: 38mm (length) * 22mm (W) * 14mm (height)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e2 Weight: 8g\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e3 Operating voltage :3.3 - 5 .5 V\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e4 clock chip: high-precision clock chip DS3231\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e5 Clock Accuracy :0-40 ¡æ range, the accuracy 2ppm, the error was about 1 minute\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e6 calendar alarm clock with two\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e7 programmable square-wave output\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e8 Real time clock generator seconds, minutes, hours, day, date, month and year timing and provide valid until the year 2100 leap year compensation\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e9 chip temperature sensor comes with an accuracy of ¡À 3 ¡æ\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e10 memory chips: AT24C32 (storage capacity 32K)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e11.IIC bus interface, the maximum transmission speed of 400KHz (working voltage of 5V)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e12 can be cascaded with other IIC device, 24C32 addresses can be shorted A0\/A1\/A2 modify default address is 0x57\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e13 with rechargeable battery LIR2032, to ensure the system after power failure, the clock move any natural normal\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e14 Packing: single anti-static packaging\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWiring instructions (with Arduino uno r3 for example):\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSCL ¡ú A5\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSDA ¡ú A4\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eVCC ¡ú 5V\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eGND ¡ú GND\u003cbr\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eNote\u003c\/strong\u003e: \u003cstrong\u003edon't inclue battery,it only need 0.01 dollars,it's not safty to ship by air mail.hope you can understanding\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003e(2) an electronic file data (including test procedures Arduino, PDF format schematics, data sheet)\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e1PC*DS3231 module\u003c\/span\u003e\n\u003c\/div\u003e"} -
Translation missing: en.products.product.regular_price$0.50$0.11 On Sale{"id":4521850077271,"title":"DS3231 AT24C32 IIC Precision Real Time Clock Memory Module for Arduino","handle":"diymore-ds3231-at24c32-iic-precision-real-time-clock-memory-module-for-arduino","description":"\u003cdiv\u003e\u003cspan\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003eDS3231 is a low-cost, extremely accurate I2C real-time clock (RTC), with an integrated temperature-compensated crystal oscillator (TCXO) and crystal. The device incorporates a battery input, disconnect the main power supply and maintains accurate timekeeping. Integrated oscillator improve long-term accuracy of the device and reduces the number of components of the production line. 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In addition, \/ RST pin is monitored as generating ¦ÌP reset manually.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003eSave time and high precision addition, DS3231 also has some other features that extend the system host of additional features and a range of options.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eThe device integrates a very precise digital temperature sensor, through the I2C * interface to access it (as the same time).\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003eThis temperature sensor accuracy is ¡À 3 ¡ã C. On-chip power supply control circuit can automatically detect and manage the main and standby power (i.e., low-voltage battery) to switch between the power supply.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003eIf the main power failure, the device can continue to provide accurate timing and temperature, performance is not affected.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003eWhen the main power re-power or voltage value returns to within the allowable range, the on-chip reset function can be used to restart the system microprocessor.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003eModule parameters:\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e1 Size: 38mm (length) * 22mm (W) * 14mm (height)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e2 Weight: 8g\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e3 Operating voltage :3.3 - 5 .5 V\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e4 clock chip: high-precision clock chip DS3231\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e5 Clock Accuracy :0-40 ¡æ range, the accuracy 2ppm, the error was about 1 minute\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e6 calendar alarm clock with two\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e7 programmable square-wave output\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e8 Real time clock generator seconds, minutes, hours, day, date, month and year timing and provide valid until the year 2100 leap year compensation\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e9 chip temperature sensor comes with an accuracy of ¡À 3 ¡æ\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e10 memory chips: AT24C32 (storage capacity 32K)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e11.IIC bus interface, the maximum transmission speed of 400KHz (working voltage of 5V)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e12 can be cascaded with other IIC 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The device incorporates a battery input, disconnect the main power supply and maintains accurate timekeeping. Integrated oscillator improve long-term accuracy of the device and reduces the number of components of the production line. The DS3231 is available in commercial and industrial temperature ranges, using a 16-pin 300mil SO package.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003eRTC maintains seconds, minutes, hours, day, date, month, and year information. Less than 31 days of the month, the end date will be automatically adjusted, including corrections for leap year. The clock operates in either the 24 hours or band \/ AM \/ PM indication of the 12-hour format. Provides two configurable alarm clock and a calendar can be set to a square wave output. Address and data are transferred serially through an I2C bidirectional bus.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003eA precision temperature-compensated voltage reference and comparator circuit monitors the status of VCC to detect power failures, provide a reset output, and if necessary, automatically switch to the backup power supply. In addition, \/ RST pin is monitored as generating ¦ÌP reset manually.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003eSave time and high precision addition, DS3231 also has some other features that extend the system host of additional features and a range of options.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eThe device integrates a very precise digital temperature sensor, through the I2C * interface to access it (as the same time).\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003eThis temperature sensor accuracy is ¡À 3 ¡ã C. On-chip power supply control circuit can automatically detect and manage the main and standby power (i.e., low-voltage battery) to switch between the power supply.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003eIf the main power failure, the device can continue to provide accurate timing and temperature, performance is not affected.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003eWhen the main power re-power or voltage value returns to within the allowable range, the on-chip reset function can be used to restart the system microprocessor.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003eModule parameters:\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e1 Size: 38mm (length) * 22mm (W) * 14mm (height)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e2 Weight: 8g\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e3 Operating voltage :3.3 - 5 .5 V\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e4 clock chip: high-precision clock chip DS3231\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e5 Clock Accuracy :0-40 ¡æ range, the accuracy 2ppm, the error was about 1 minute\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e6 calendar alarm clock with two\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e7 programmable square-wave output\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e8 Real time clock generator seconds, minutes, hours, day, date, month and year timing and provide valid until the year 2100 leap year compensation\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e9 chip temperature sensor comes with an accuracy of ¡À 3 ¡æ\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e10 memory chips: AT24C32 (storage capacity 32K)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e11.IIC bus interface, the maximum transmission speed of 400KHz (working voltage of 5V)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e12 can be cascaded with other IIC device, 24C32 addresses can be shorted A0\/A1\/A2 modify default address is 0x57\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e13 with rechargeable battery LIR2032, to ensure the system after power failure, the clock move any natural normal\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e14 Packing: single anti-static packaging\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWiring instructions (with Arduino uno r3 for example):\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSCL ¡ú A5\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSDA ¡ú A4\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eVCC ¡ú 5V\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eGND ¡ú GND\u003cbr\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eNote\u003c\/strong\u003e: \u003cstrong\u003edon't inclue battery,it only need 0.01 dollars,it's not safty to ship by air mail.hope you can understanding\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003e(2) an electronic file data (including test procedures Arduino, PDF format schematics, data sheet)\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e1PC*DS3231 module\u003c\/span\u003e\n\u003c\/div\u003e"} -
Translation missing: en.products.product.regular_price$0.11 On Sale{"id":4521850077271,"title":"DS3231 AT24C32 IIC Precision Real Time Clock Memory Module for Arduino","handle":"diymore-ds3231-at24c32-iic-precision-real-time-clock-memory-module-for-arduino","description":"\u003cdiv\u003e\u003cspan\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003eDS3231 is a low-cost, extremely accurate I2C real-time clock (RTC), with an integrated temperature-compensated crystal oscillator (TCXO) and crystal. The device incorporates a battery input, disconnect the main power supply and maintains accurate timekeeping. Integrated oscillator improve long-term accuracy of the device and reduces the number of components of the production line. The DS3231 is available in commercial and industrial temperature ranges, using a 16-pin 300mil SO package.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003eRTC maintains seconds, minutes, hours, day, date, month, and year information. Less than 31 days of the month, the end date will be automatically adjusted, including corrections for leap year. The clock operates in either the 24 hours or band \/ AM \/ PM indication of the 12-hour format. Provides two configurable alarm clock and a calendar can be set to a square wave output. Address and data are transferred serially through an I2C bidirectional bus.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003eA precision temperature-compensated voltage reference and comparator circuit monitors the status of VCC to detect power failures, provide a reset output, and if necessary, automatically switch to the backup power supply. In addition, \/ RST pin is monitored as generating ¦ÌP reset manually.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003eSave time and high precision addition, DS3231 also has some other features that extend the system host of additional features and a range of options.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eThe device integrates a very precise digital temperature sensor, through the I2C * interface to access it (as the same time).\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003eThis temperature sensor accuracy is ¡À 3 ¡ã C. On-chip power supply control circuit can automatically detect and manage the main and standby power (i.e., low-voltage battery) to switch between the power supply.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003eIf the main power failure, the device can continue to provide accurate timing and temperature, performance is not affected.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003eWhen the main power re-power or voltage value returns to within the allowable range, the on-chip reset function can be used to restart the system microprocessor.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003eModule parameters:\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e1 Size: 38mm (length) * 22mm (W) * 14mm (height)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e2 Weight: 8g\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e3 Operating voltage :3.3 - 5 .5 V\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e4 clock chip: high-precision clock chip DS3231\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e5 Clock Accuracy :0-40 ¡æ range, the accuracy 2ppm, the error was about 1 minute\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e6 calendar alarm clock with two\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e7 programmable square-wave output\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e8 Real time clock generator seconds, minutes, hours, day, date, month and year timing and provide valid until the year 2100 leap year compensation\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e9 chip temperature sensor comes with an accuracy of ¡À 3 ¡æ\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e10 memory chips: AT24C32 (storage capacity 32K)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e11.IIC bus interface, the maximum transmission speed of 400KHz (working voltage of 5V)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e12 can be cascaded with other IIC device, 24C32 addresses can be shorted A0\/A1\/A2 modify default address is 0x57\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e13 with rechargeable battery LIR2032, to ensure the system after power failure, the clock move any natural normal\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e14 Packing: single anti-static packaging\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWiring instructions (with Arduino uno r3 for example):\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSCL ¡ú A5\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSDA ¡ú A4\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eVCC ¡ú 5V\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eGND ¡ú GND\u003cbr\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eNote\u003c\/strong\u003e: \u003cstrong\u003edon't inclue battery,it only need 0.01 dollars,it's not safty to ship by air mail.hope you can understanding\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003e(2) an electronic file data (including test procedures Arduino, PDF format schematics, data sheet)\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e1PC*DS3231 module\u003c\/span\u003e\n\u003c\/div\u003e","published_at":"2020-05-22T21:26:17+08:00","created_at":"2020-05-22T21:26:26+08:00","vendor":"DIYTECH","type":"Clock Module","tags":["Arduino","For Arduino","UNO R3"],"price":258,"price_min":258,"price_max":258,"available":true,"price_varies":false,"compare_at_price":699,"compare_at_price_min":699,"compare_at_price_max":699,"compare_at_price_varies":false,"variants":[{"id":32030456840279,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"DT1335","requires_shipping":true,"taxable":false,"featured_image":null,"available":true,"name":"DS3231 AT24C32 IIC Precision Real Time Clock Memory Module for 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clock (RTC), with an integrated temperature-compensated crystal oscillator (TCXO) and crystal. The device incorporates a battery input, disconnect the main power supply and maintains accurate timekeeping. Integrated oscillator improve long-term accuracy of the device and reduces the number of components of the production line. The DS3231 is available in commercial and industrial temperature ranges, using a 16-pin 300mil SO package.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003eRTC maintains seconds, minutes, hours, day, date, month, and year information. Less than 31 days of the month, the end date will be automatically adjusted, including corrections for leap year. The clock operates in either the 24 hours or band \/ AM \/ PM indication of the 12-hour format. Provides two configurable alarm clock and a calendar can be set to a square wave output. Address and data are transferred serially through an I2C bidirectional bus.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003eA precision temperature-compensated voltage reference and comparator circuit monitors the status of VCC to detect power failures, provide a reset output, and if necessary, automatically switch to the backup power supply. In addition, \/ RST pin is monitored as generating ¦ÌP reset manually.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003eSave time and high precision addition, DS3231 also has some other features that extend the system host of additional features and a range of options.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eThe device integrates a very precise digital temperature sensor, through the I2C * interface to access it (as the same time).\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003eThis temperature sensor accuracy is ¡À 3 ¡ã C. On-chip power supply control circuit can automatically detect and manage the main and standby power (i.e., low-voltage battery) to switch between the power supply.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003eIf the main power failure, the device can continue to provide accurate timing and temperature, performance is not affected.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003eWhen the main power re-power or voltage value returns to within the allowable range, the on-chip reset function can be used to restart the system microprocessor.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003eModule parameters:\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e1 Size: 38mm (length) * 22mm (W) * 14mm (height)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e2 Weight: 8g\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e3 Operating voltage :3.3 - 5 .5 V\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e4 clock chip: high-precision clock chip DS3231\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e5 Clock Accuracy :0-40 ¡æ range, the accuracy 2ppm, the error was about 1 minute\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e6 calendar alarm clock with two\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e7 programmable square-wave output\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e8 Real time clock generator seconds, minutes, hours, day, date, month and year timing and provide valid until the year 2100 leap year compensation\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e9 chip temperature sensor comes with an accuracy of ¡À 3 ¡æ\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e10 memory chips: AT24C32 (storage capacity 32K)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e11.IIC bus interface, the maximum transmission speed of 400KHz (working voltage of 5V)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e12 can be cascaded with other IIC device, 24C32 addresses can be shorted A0\/A1\/A2 modify default address is 0x57\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e13 with rechargeable battery LIR2032, to ensure the system after power failure, the clock move any natural normal\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e14 Packing: single anti-static packaging\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWiring instructions (with Arduino uno r3 for example):\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSCL ¡ú A5\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSDA ¡ú A4\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eVCC ¡ú 5V\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eGND ¡ú GND\u003cbr\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eNote\u003c\/strong\u003e: \u003cstrong\u003edon't inclue battery,it only need 0.01 dollars,it's not safty to ship by air mail.hope you can understanding\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003e(2) an electronic file data (including test procedures Arduino, PDF format schematics, data sheet)\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e1PC*DS3231 module\u003c\/span\u003e\n\u003c\/div\u003e"} -
Translation missing: en.products.product.regular_price$0.11 On Sale{"id":4521850077271,"title":"DS3231 AT24C32 IIC Precision Real Time Clock Memory Module for Arduino","handle":"diymore-ds3231-at24c32-iic-precision-real-time-clock-memory-module-for-arduino","description":"\u003cdiv\u003e\u003cspan\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003eDS3231 is a low-cost, extremely accurate I2C real-time clock (RTC), with an integrated temperature-compensated crystal oscillator (TCXO) and crystal. The device incorporates a battery input, disconnect the main power supply and maintains accurate timekeeping. Integrated oscillator improve long-term accuracy of the device and reduces the number of components of the production line. The DS3231 is available in commercial and industrial temperature ranges, using a 16-pin 300mil SO package.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003eRTC maintains seconds, minutes, hours, day, date, month, and year information. Less than 31 days of the month, the end date will be automatically adjusted, including corrections for leap year. The clock operates in either the 24 hours or band \/ AM \/ PM indication of the 12-hour format. Provides two configurable alarm clock and a calendar can be set to a square wave output. Address and data are transferred serially through an I2C bidirectional bus.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003eA precision temperature-compensated voltage reference and comparator circuit monitors the status of VCC to detect power failures, provide a reset output, and if necessary, automatically switch to the backup power supply. In addition, \/ RST pin is monitored as generating ¦ÌP reset manually.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003eSave time and high precision addition, DS3231 also has some other features that extend the system host of additional features and a range of options.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eThe device integrates a very precise digital temperature sensor, through the I2C * interface to access it (as the same time).\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003eThis temperature sensor accuracy is ¡À 3 ¡ã C. On-chip power supply control circuit can automatically detect and manage the main and standby power (i.e., low-voltage battery) to switch between the power supply.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003eIf the main power failure, the device can continue to provide accurate timing and temperature, performance is not affected.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003eWhen the main power re-power or voltage value returns to within the allowable range, the on-chip reset function can be used to restart the system microprocessor.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003eModule parameters:\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e1 Size: 38mm (length) * 22mm (W) * 14mm (height)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e2 Weight: 8g\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e3 Operating voltage :3.3 - 5 .5 V\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e4 clock chip: high-precision clock chip DS3231\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e5 Clock Accuracy :0-40 ¡æ range, the accuracy 2ppm, the error was about 1 minute\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e6 calendar alarm clock with two\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e7 programmable square-wave output\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e8 Real time clock generator seconds, minutes, hours, day, date, month and year timing and provide valid until the year 2100 leap year compensation\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e9 chip temperature sensor comes with an accuracy of ¡À 3 ¡æ\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e10 memory chips: AT24C32 (storage capacity 32K)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e11.IIC bus interface, the maximum transmission speed of 400KHz (working voltage of 5V)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e12 can be cascaded with other IIC device, 24C32 addresses can be shorted A0\/A1\/A2 modify default address is 0x57\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e13 with rechargeable battery LIR2032, to ensure the system after power failure, the clock move any natural normal\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e14 Packing: single anti-static packaging\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWiring instructions (with Arduino uno r3 for example):\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSCL ¡ú A5\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSDA ¡ú A4\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eVCC ¡ú 5V\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eGND ¡ú GND\u003cbr\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eNote\u003c\/strong\u003e: \u003cstrong\u003edon't inclue battery,it only need 0.01 dollars,it's not safty to ship by air mail.hope you can understanding\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003e(2) an electronic file 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clock (RTC), with an integrated temperature-compensated crystal oscillator (TCXO) and crystal. The device incorporates a battery input, disconnect the main power supply and maintains accurate timekeeping. Integrated oscillator improve long-term accuracy of the device and reduces the number of components of the production line. The DS3231 is available in commercial and industrial temperature ranges, using a 16-pin 300mil SO package.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003eRTC maintains seconds, minutes, hours, day, date, month, and year information. Less than 31 days of the month, the end date will be automatically adjusted, including corrections for leap year. The clock operates in either the 24 hours or band \/ AM \/ PM indication of the 12-hour format. Provides two configurable alarm clock and a calendar can be set to a square wave output. Address and data are transferred serially through an I2C bidirectional bus.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003eA precision temperature-compensated voltage reference and comparator circuit monitors the status of VCC to detect power failures, provide a reset output, and if necessary, automatically switch to the backup power supply. In addition, \/ RST pin is monitored as generating ¦ÌP reset manually.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003eSave time and high precision addition, DS3231 also has some other features that extend the system host of additional features and a range of options.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eThe device integrates a very precise digital temperature sensor, through the I2C * interface to access it (as the same time).\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003eThis temperature sensor accuracy is ¡À 3 ¡ã C. On-chip power supply control circuit can automatically detect and manage the main and standby power (i.e., low-voltage battery) to switch between the power supply.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003eIf the main power failure, the device can continue to provide accurate timing and temperature, performance is not affected.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003eWhen the main power re-power or voltage value returns to within the allowable range, the on-chip reset function can be used to restart the system microprocessor.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cspan\u003eModule parameters:\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e1 Size: 38mm (length) * 22mm (W) * 14mm (height)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e2 Weight: 8g\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e3 Operating voltage :3.3 - 5 .5 V\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e4 clock chip: high-precision clock chip DS3231\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e5 Clock Accuracy :0-40 ¡æ range, the accuracy 2ppm, the error was about 1 minute\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e6 calendar alarm clock with two\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e7 programmable square-wave output\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e8 Real time clock generator seconds, minutes, hours, day, date, month and year timing and provide valid until the year 2100 leap year compensation\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e9 chip temperature sensor comes with an accuracy of ¡À 3 ¡æ\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e10 memory chips: AT24C32 (storage capacity 32K)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e11.IIC bus interface, the maximum transmission speed of 400KHz (working voltage of 5V)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e12 can be cascaded with other IIC device, 24C32 addresses can be shorted A0\/A1\/A2 modify default address is 0x57\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e13 with rechargeable battery LIR2032, to ensure the system after power failure, the clock move any natural normal\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e14 Packing: single anti-static packaging\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWiring instructions (with Arduino uno r3 for example):\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSCL ¡ú A5\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSDA ¡ú A4\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eVCC ¡ú 5V\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eGND ¡ú GND\u003cbr\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eNote\u003c\/strong\u003e: \u003cstrong\u003edon't inclue battery,it only need 0.01 dollars,it's not safty to ship by air mail.hope you can understanding\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003e(2) an electronic file data (including test procedures Arduino, PDF format schematics, data sheet)\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e1PC*DS3231 module\u003c\/span\u003e\n\u003c\/div\u003e"}
