2CH Independent PWM Generator Duty Cycle Pulse Frequency Module LED Tube AT
2CH Independent PWM Generator Duty Cycle Pulse Frequency Module LED Tube AT
brand: DIYTECH SKU:DT338-03
Regular price
$4.00
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Highlights:
First, the module description£º
Frequency is divided into three ranges:
XXX (no decimal point): the smallest unit is 1Hz, the range 1Hz ~ 999Hz;
XX.X (decimal point in ten): The minimum unit is 0.1Khz; the range of 0.1KHz ~ 99.9KHz
X.X.X. (there are three decimal point): the smallest unit is 1Khz; the range 1KHz ~ 150KHz
Frequency display example:
"100" indicates that the PWM output pulse of 100Hz;
"54.1" indicates that the PWM output pulse of 54.1KHz;
"1.2.4." Indicates that the PWM pulse output 124KHz
Duty Cycle in the range: 0 to 100;
Three frequencies duty cycle is the same, all the parameters non-volatile.
Second, the module parameters:
Working voltage: 5--30V, support micro USB 5.0V power supply;
Frequency range: 1Hz ~ 150KHz;
The frequency accuracy: ¡À 2%;
Output Current: <30mA;
Output amplitude: Default 5Vp-p (settable);
Operating temperature range: -30 ~ + 70 ¡æ.
Third, the parameter settings£º
Module has three buttons [Set], [Up], [Down];
Press [Set] key to switch the display four parameters (FR1: PWM1 frequency; dU1: PWM1 duty cycle; FR2: frequency of PWM2; dU2: PWM2 duty cycle), before the handover parameters, there will be corresponding parameter name flash.
Press [Up], [Down] keys to modify the current parameter value (long press can quickly add or subtract fast).
Two PWM each have three preset frequency, the frequency display interface, long press [SET] key to switch between three types of frequencies, three kinds of frequency duty cycle is the same value. (XXX: range 1Hz ~ 999Hz; XX.X: range 0.1Khz ~ 99.9Khz; X.X.X .: range 1Khz ~ 150Khz,).
Fourth, the scope:
As square wave signal generator which generates a square wave signal;
To provide a signal to the stepping motor driver;
Adjustable pulse generation for chip use;
Produce variable pulse signal, the control-related circuit (PWM dimming, speed).
Fifth, the serial control
Baud rate: 9600 bps
Data bits: 8
Stop bits: 1
Parity bit: none
Flow control: none
Package Included:
1 x 2 way Independent PWM Generator
- Two independent PWM generators can set the frequency, duty cycle;
- The wide frequency range, high accuracy;
- Can serial communication.
First, the module description£º
Frequency is divided into three ranges:
XXX (no decimal point): the smallest unit is 1Hz, the range 1Hz ~ 999Hz;
XX.X (decimal point in ten): The minimum unit is 0.1Khz; the range of 0.1KHz ~ 99.9KHz
X.X.X. (there are three decimal point): the smallest unit is 1Khz; the range 1KHz ~ 150KHz
Frequency display example:
"100" indicates that the PWM output pulse of 100Hz;
"54.1" indicates that the PWM output pulse of 54.1KHz;
"1.2.4." Indicates that the PWM pulse output 124KHz
Duty Cycle in the range: 0 to 100;
Three frequencies duty cycle is the same, all the parameters non-volatile.
Second, the module parameters:
Working voltage: 5--30V, support micro USB 5.0V power supply;
Frequency range: 1Hz ~ 150KHz;
The frequency accuracy: ¡À 2%;
Output Current: <30mA;
Output amplitude: Default 5Vp-p (settable);
Operating temperature range: -30 ~ + 70 ¡æ.
Third, the parameter settings£º
Module has three buttons [Set], [Up], [Down];
Press [Set] key to switch the display four parameters (FR1: PWM1 frequency; dU1: PWM1 duty cycle; FR2: frequency of PWM2; dU2: PWM2 duty cycle), before the handover parameters, there will be corresponding parameter name flash.
Press [Up], [Down] keys to modify the current parameter value (long press can quickly add or subtract fast).
Two PWM each have three preset frequency, the frequency display interface, long press [SET] key to switch between three types of frequencies, three kinds of frequency duty cycle is the same value. (XXX: range 1Hz ~ 999Hz; XX.X: range 0.1Khz ~ 99.9Khz; X.X.X .: range 1Khz ~ 150Khz,).
Fourth, the scope:
As square wave signal generator which generates a square wave signal;
To provide a signal to the stepping motor driver;
Adjustable pulse generation for chip use;
Produce variable pulse signal, the control-related circuit (PWM dimming, speed).
Fifth, the serial control
Baud rate: 9600 bps
Data bits: 8
Stop bits: 1
Parity bit: none
Flow control: none
Package Included:
1 x 2 way Independent PWM Generator
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$0.06{"id":4518049874007,"title":"2CH Independent PWM Generator Duty Cycle Pulse Frequency Module LED Tube AT","handle":"2ch-independent-pwm-generator-duty-cycle-pulse-frequency-module-led-tube-at","description":"\u003cstrong\u003eHighlights:\u003c\/strong\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eTwo independent PWM generators can set the frequency, duty cycle;\u003c\/li\u003e\n\u003cli\u003eThe wide frequency range, high accuracy;\u003c\/li\u003e\n\u003cli\u003eCan serial communication.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\u003cstrong\u003eFirst, the module description£º\u003c\/strong\u003e\u003cbr\u003eFrequency is divided into three ranges:\u003cbr\u003eXXX (no decimal point): the smallest unit is 1Hz, the range 1Hz ~ 999Hz;\u003cbr\u003eXX.X (decimal point in ten): The minimum unit is 0.1Khz; the range of 0.1KHz ~ 99.9KHz\u003cbr\u003eX.X.X. (there are three decimal point): the smallest unit is 1Khz; the range 1KHz ~ 150KHz\u003cbr\u003e\u003cbr\u003eFrequency display example:\u003cbr\u003e\"100\" indicates that the PWM output pulse of 100Hz;\u003cbr\u003e\"54.1\" indicates that the PWM output pulse of 54.1KHz;\u003cbr\u003e\"1.2.4.\" Indicates that the PWM pulse output 124KHz\u003cbr\u003eDuty Cycle in the range: 0 to 100;\u003cbr\u003eThree frequencies duty cycle is the same, all the parameters non-volatile.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSecond, the module parameters:\u003c\/strong\u003e\u003cbr\u003eWorking voltage: 5--30V, support micro USB 5.0V power supply;\u003cbr\u003eFrequency range: 1Hz ~ 150KHz;\u003cbr\u003eThe frequency accuracy: ¡À 2%;\u003cbr\u003eOutput Current: \u0026lt;30mA;\u003cbr\u003eOutput amplitude: Default 5Vp-p (settable);\u003cbr\u003eOperating temperature range: -30 ~ + 70 ¡æ.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eThird, the parameter settings£º\u003c\/strong\u003e\u003cbr\u003eModule has three buttons [Set], [Up], [Down];\u003cbr\u003ePress [Set] key to switch the display four parameters (FR1: PWM1 frequency; dU1: PWM1 duty cycle; FR2: frequency of PWM2; dU2: PWM2 duty cycle), before the handover parameters, there will be corresponding parameter name flash.\u003cbr\u003ePress [Up], [Down] keys to modify the current parameter value (long press can quickly add or subtract fast).\u003cbr\u003eTwo PWM each have three preset frequency, the frequency display interface, long press [SET] key to switch between three types of frequencies, three kinds of frequency duty cycle is the same value. (XXX: range 1Hz ~ 999Hz; XX.X: range 0.1Khz ~ 99.9Khz; X.X.X .: range 1Khz ~ 150Khz,).\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFourth, the scope:\u003c\/strong\u003e\u003cbr\u003eAs square wave signal generator which generates a square wave signal;\u003cbr\u003eTo provide a signal to the stepping motor driver;\u003cbr\u003eAdjustable pulse generation for chip use;\u003cbr\u003eProduce variable pulse signal, the control-related circuit (PWM dimming, speed).\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFifth, the serial control\u003c\/strong\u003e\u003cbr\u003eBaud rate: 9600 bps\u003cbr\u003eData bits: 8\u003cbr\u003eStop bits: 1\u003cbr\u003eParity bit: none\u003cbr\u003eFlow control: none\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e1 x 2 way Independent PWM Generator\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e","published_at":"2020-05-20T02:57:10+08:00","created_at":"2020-05-20T02:57:12+08:00","vendor":"DIYTECH","type":"Interface Module","tags":["Display"],"price":400,"price_min":400,"price_max":1187,"available":true,"price_varies":true,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":32179567722583,"title":"3pcs","option1":"3pcs","option2":null,"option3":null,"sku":"DT338-03","requires_shipping":true,"taxable":false,"featured_image":null,"available":true,"name":"2CH Independent PWM Generator Duty Cycle Pulse Frequency Module LED Tube AT - 3pcs","public_title":"3pcs","options":["3pcs"],"price":400,"weight":30,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":32179567755351,"title":"10pcs","option1":"10pcs","option2":null,"option3":null,"sku":"DT338-10","requires_shipping":false,"taxable":false,"featured_image":null,"available":true,"name":"2CH Independent PWM Generator Duty Cycle Pulse Frequency Module LED Tube AT - 10pcs","public_title":"10pcs","options":["10pcs"],"price":1187,"weight":100,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/diytech.cc\/cdn\/shop\/products\/1531730313_5A4mc.jpg?v=1592420043"],"featured_image":"\/\/diytech.cc\/cdn\/shop\/products\/1531730313_5A4mc.jpg?v=1592420043","options":["Batch"],"media":[{"alt":"2CH Independent PWM Generator Duty Cycle Pulse Frequency Module LED Tube AT","id":6257491607639,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/diytech.cc\/cdn\/shop\/products\/1531730313_5A4mc.jpg?v=1592420043"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/diytech.cc\/cdn\/shop\/products\/1531730313_5A4mc.jpg?v=1592420043","width":500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cstrong\u003eHighlights:\u003c\/strong\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eTwo independent PWM generators can set the frequency, duty cycle;\u003c\/li\u003e\n\u003cli\u003eThe wide frequency range, high accuracy;\u003c\/li\u003e\n\u003cli\u003eCan serial communication.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\u003cstrong\u003eFirst, the module description£º\u003c\/strong\u003e\u003cbr\u003eFrequency is divided into three ranges:\u003cbr\u003eXXX (no decimal point): the smallest unit is 1Hz, the range 1Hz ~ 999Hz;\u003cbr\u003eXX.X (decimal point in ten): The minimum unit is 0.1Khz; the range of 0.1KHz ~ 99.9KHz\u003cbr\u003eX.X.X. (there are three decimal point): the smallest unit is 1Khz; the range 1KHz ~ 150KHz\u003cbr\u003e\u003cbr\u003eFrequency display example:\u003cbr\u003e\"100\" indicates that the PWM output pulse of 100Hz;\u003cbr\u003e\"54.1\" indicates that the PWM output pulse of 54.1KHz;\u003cbr\u003e\"1.2.4.\" Indicates that the PWM pulse output 124KHz\u003cbr\u003eDuty Cycle in the range: 0 to 100;\u003cbr\u003eThree frequencies duty cycle is the same, all the parameters non-volatile.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSecond, the module parameters:\u003c\/strong\u003e\u003cbr\u003eWorking voltage: 5--30V, support micro USB 5.0V power supply;\u003cbr\u003eFrequency range: 1Hz ~ 150KHz;\u003cbr\u003eThe frequency accuracy: ¡À 2%;\u003cbr\u003eOutput Current: \u0026lt;30mA;\u003cbr\u003eOutput amplitude: Default 5Vp-p (settable);\u003cbr\u003eOperating temperature range: -30 ~ + 70 ¡æ.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eThird, the parameter settings£º\u003c\/strong\u003e\u003cbr\u003eModule has three buttons [Set], [Up], [Down];\u003cbr\u003ePress [Set] key to switch the display four parameters (FR1: PWM1 frequency; dU1: PWM1 duty cycle; FR2: frequency of PWM2; dU2: PWM2 duty cycle), before the handover parameters, there will be corresponding parameter name flash.\u003cbr\u003ePress [Up], [Down] keys to modify the current parameter value (long press can quickly add or subtract fast).\u003cbr\u003eTwo PWM each have three preset frequency, the frequency display interface, long press [SET] key to switch between three types of frequencies, three kinds of frequency duty cycle is the same value. (XXX: range 1Hz ~ 999Hz; XX.X: range 0.1Khz ~ 99.9Khz; X.X.X .: range 1Khz ~ 150Khz,).\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFourth, the scope:\u003c\/strong\u003e\u003cbr\u003eAs square wave signal generator which generates a square wave signal;\u003cbr\u003eTo provide a signal to the stepping motor driver;\u003cbr\u003eAdjustable pulse generation for chip use;\u003cbr\u003eProduce variable pulse signal, the control-related circuit (PWM dimming, speed).\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFifth, the serial control\u003c\/strong\u003e\u003cbr\u003eBaud rate: 9600 bps\u003cbr\u003eData bits: 8\u003cbr\u003eStop bits: 1\u003cbr\u003eParity bit: none\u003cbr\u003eFlow control: none\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e1 x 2 way Independent PWM Generator\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e"} -
$0.06{"id":4518049874007,"title":"2CH Independent PWM Generator Duty Cycle Pulse Frequency Module LED Tube AT","handle":"2ch-independent-pwm-generator-duty-cycle-pulse-frequency-module-led-tube-at","description":"\u003cstrong\u003eHighlights:\u003c\/strong\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eTwo independent PWM generators can set the frequency, duty cycle;\u003c\/li\u003e\n\u003cli\u003eThe wide frequency range, high accuracy;\u003c\/li\u003e\n\u003cli\u003eCan serial communication.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\u003cstrong\u003eFirst, the module description£º\u003c\/strong\u003e\u003cbr\u003eFrequency is divided into three ranges:\u003cbr\u003eXXX (no decimal point): the smallest unit is 1Hz, the range 1Hz ~ 999Hz;\u003cbr\u003eXX.X (decimal point in ten): The minimum unit is 0.1Khz; the range of 0.1KHz ~ 99.9KHz\u003cbr\u003eX.X.X. (there are three decimal point): the smallest unit is 1Khz; the range 1KHz ~ 150KHz\u003cbr\u003e\u003cbr\u003eFrequency display example:\u003cbr\u003e\"100\" indicates that the PWM output pulse of 100Hz;\u003cbr\u003e\"54.1\" indicates that the PWM output pulse of 54.1KHz;\u003cbr\u003e\"1.2.4.\" Indicates that the PWM pulse output 124KHz\u003cbr\u003eDuty Cycle in the range: 0 to 100;\u003cbr\u003eThree frequencies duty cycle is the same, all the parameters non-volatile.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSecond, the module parameters:\u003c\/strong\u003e\u003cbr\u003eWorking voltage: 5--30V, support micro USB 5.0V power supply;\u003cbr\u003eFrequency range: 1Hz ~ 150KHz;\u003cbr\u003eThe frequency accuracy: ¡À 2%;\u003cbr\u003eOutput Current: \u0026lt;30mA;\u003cbr\u003eOutput amplitude: Default 5Vp-p (settable);\u003cbr\u003eOperating temperature range: -30 ~ + 70 ¡æ.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eThird, the parameter settings£º\u003c\/strong\u003e\u003cbr\u003eModule has three buttons [Set], [Up], [Down];\u003cbr\u003ePress [Set] key to switch the display four parameters (FR1: PWM1 frequency; dU1: PWM1 duty cycle; FR2: frequency of PWM2; dU2: PWM2 duty cycle), before the handover parameters, there will be corresponding parameter name flash.\u003cbr\u003ePress [Up], [Down] keys to modify the current parameter value (long press can quickly add or subtract fast).\u003cbr\u003eTwo PWM each have three preset frequency, the frequency display interface, long press [SET] key to switch between three types of frequencies, three kinds of frequency duty cycle is the same value. (XXX: range 1Hz ~ 999Hz; XX.X: range 0.1Khz ~ 99.9Khz; X.X.X .: range 1Khz ~ 150Khz,).\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFourth, the scope:\u003c\/strong\u003e\u003cbr\u003eAs square wave signal generator which generates a square wave signal;\u003cbr\u003eTo provide a signal to the stepping motor driver;\u003cbr\u003eAdjustable pulse generation for chip use;\u003cbr\u003eProduce variable pulse signal, the control-related circuit (PWM dimming, speed).\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFifth, the serial control\u003c\/strong\u003e\u003cbr\u003eBaud rate: 9600 bps\u003cbr\u003eData bits: 8\u003cbr\u003eStop bits: 1\u003cbr\u003eParity bit: none\u003cbr\u003eFlow control: none\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e1 x 2 way Independent PWM Generator\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e","published_at":"2020-05-20T02:57:10+08:00","created_at":"2020-05-20T02:57:12+08:00","vendor":"DIYTECH","type":"Interface Module","tags":["Display"],"price":400,"price_min":400,"price_max":1187,"available":true,"price_varies":true,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":32179567722583,"title":"3pcs","option1":"3pcs","option2":null,"option3":null,"sku":"DT338-03","requires_shipping":true,"taxable":false,"featured_image":null,"available":true,"name":"2CH Independent PWM Generator Duty Cycle Pulse Frequency Module LED Tube AT - 3pcs","public_title":"3pcs","options":["3pcs"],"price":400,"weight":30,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":32179567755351,"title":"10pcs","option1":"10pcs","option2":null,"option3":null,"sku":"DT338-10","requires_shipping":false,"taxable":false,"featured_image":null,"available":true,"name":"2CH Independent PWM Generator Duty Cycle Pulse Frequency Module LED Tube AT - 10pcs","public_title":"10pcs","options":["10pcs"],"price":1187,"weight":100,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/diytech.cc\/cdn\/shop\/products\/1531730313_5A4mc.jpg?v=1592420043"],"featured_image":"\/\/diytech.cc\/cdn\/shop\/products\/1531730313_5A4mc.jpg?v=1592420043","options":["Batch"],"media":[{"alt":"2CH Independent PWM Generator Duty Cycle Pulse Frequency Module LED Tube AT","id":6257491607639,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/diytech.cc\/cdn\/shop\/products\/1531730313_5A4mc.jpg?v=1592420043"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/diytech.cc\/cdn\/shop\/products\/1531730313_5A4mc.jpg?v=1592420043","width":500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cstrong\u003eHighlights:\u003c\/strong\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eTwo independent PWM generators can set the frequency, duty cycle;\u003c\/li\u003e\n\u003cli\u003eThe wide frequency range, high accuracy;\u003c\/li\u003e\n\u003cli\u003eCan serial communication.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\u003cstrong\u003eFirst, the module description£º\u003c\/strong\u003e\u003cbr\u003eFrequency is divided into three ranges:\u003cbr\u003eXXX (no decimal point): the smallest unit is 1Hz, the range 1Hz ~ 999Hz;\u003cbr\u003eXX.X (decimal point in ten): The minimum unit is 0.1Khz; the range of 0.1KHz ~ 99.9KHz\u003cbr\u003eX.X.X. (there are three decimal point): the smallest unit is 1Khz; the range 1KHz ~ 150KHz\u003cbr\u003e\u003cbr\u003eFrequency display example:\u003cbr\u003e\"100\" indicates that the PWM output pulse of 100Hz;\u003cbr\u003e\"54.1\" indicates that the PWM output pulse of 54.1KHz;\u003cbr\u003e\"1.2.4.\" Indicates that the PWM pulse output 124KHz\u003cbr\u003eDuty Cycle in the range: 0 to 100;\u003cbr\u003eThree frequencies duty cycle is the same, all the parameters non-volatile.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSecond, the module parameters:\u003c\/strong\u003e\u003cbr\u003eWorking voltage: 5--30V, support micro USB 5.0V power supply;\u003cbr\u003eFrequency range: 1Hz ~ 150KHz;\u003cbr\u003eThe frequency accuracy: ¡À 2%;\u003cbr\u003eOutput Current: \u0026lt;30mA;\u003cbr\u003eOutput amplitude: Default 5Vp-p (settable);\u003cbr\u003eOperating temperature range: -30 ~ + 70 ¡æ.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eThird, the parameter settings£º\u003c\/strong\u003e\u003cbr\u003eModule has three buttons [Set], [Up], [Down];\u003cbr\u003ePress [Set] key to switch the display four parameters (FR1: PWM1 frequency; dU1: PWM1 duty cycle; FR2: frequency of PWM2; dU2: PWM2 duty cycle), before the handover parameters, there will be corresponding parameter name flash.\u003cbr\u003ePress [Up], [Down] keys to modify the current parameter value (long press can quickly add or subtract fast).\u003cbr\u003eTwo PWM each have three preset frequency, the frequency display interface, long press [SET] key to switch between three types of frequencies, three kinds of frequency duty cycle is the same value. (XXX: range 1Hz ~ 999Hz; XX.X: range 0.1Khz ~ 99.9Khz; X.X.X .: range 1Khz ~ 150Khz,).\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFourth, the scope:\u003c\/strong\u003e\u003cbr\u003eAs square wave signal generator which generates a square wave signal;\u003cbr\u003eTo provide a signal to the stepping motor driver;\u003cbr\u003eAdjustable pulse generation for chip use;\u003cbr\u003eProduce variable pulse signal, the control-related circuit (PWM dimming, speed).\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFifth, the serial control\u003c\/strong\u003e\u003cbr\u003eBaud rate: 9600 bps\u003cbr\u003eData bits: 8\u003cbr\u003eStop bits: 1\u003cbr\u003eParity bit: none\u003cbr\u003eFlow control: none\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e1 x 2 way Independent PWM Generator\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e"} -
$0.09{"id":4518049874007,"title":"2CH Independent PWM Generator Duty Cycle Pulse Frequency Module LED Tube AT","handle":"2ch-independent-pwm-generator-duty-cycle-pulse-frequency-module-led-tube-at","description":"\u003cstrong\u003eHighlights:\u003c\/strong\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eTwo independent PWM generators can set the frequency, duty cycle;\u003c\/li\u003e\n\u003cli\u003eThe wide frequency range, high accuracy;\u003c\/li\u003e\n\u003cli\u003eCan serial communication.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\u003cstrong\u003eFirst, the module description£º\u003c\/strong\u003e\u003cbr\u003eFrequency is divided into three ranges:\u003cbr\u003eXXX (no decimal point): the smallest unit is 1Hz, the range 1Hz ~ 999Hz;\u003cbr\u003eXX.X (decimal point in ten): The minimum unit is 0.1Khz; the range of 0.1KHz ~ 99.9KHz\u003cbr\u003eX.X.X. (there are three decimal point): the smallest unit is 1Khz; the range 1KHz ~ 150KHz\u003cbr\u003e\u003cbr\u003eFrequency display example:\u003cbr\u003e\"100\" indicates that the PWM output pulse of 100Hz;\u003cbr\u003e\"54.1\" indicates that the PWM output pulse of 54.1KHz;\u003cbr\u003e\"1.2.4.\" Indicates that the PWM pulse output 124KHz\u003cbr\u003eDuty Cycle in the range: 0 to 100;\u003cbr\u003eThree frequencies duty cycle is the same, all the parameters non-volatile.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSecond, the module parameters:\u003c\/strong\u003e\u003cbr\u003eWorking voltage: 5--30V, support micro USB 5.0V power supply;\u003cbr\u003eFrequency range: 1Hz ~ 150KHz;\u003cbr\u003eThe frequency accuracy: ¡À 2%;\u003cbr\u003eOutput Current: \u0026lt;30mA;\u003cbr\u003eOutput amplitude: Default 5Vp-p (settable);\u003cbr\u003eOperating temperature range: -30 ~ + 70 ¡æ.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eThird, the parameter settings£º\u003c\/strong\u003e\u003cbr\u003eModule has three buttons [Set], [Up], [Down];\u003cbr\u003ePress [Set] key to switch the display four parameters (FR1: PWM1 frequency; dU1: PWM1 duty cycle; FR2: frequency of PWM2; dU2: PWM2 duty cycle), before the handover parameters, there will be corresponding parameter name flash.\u003cbr\u003ePress [Up], [Down] keys to modify the current parameter value (long press can quickly add or subtract fast).\u003cbr\u003eTwo PWM each have three preset frequency, the frequency display interface, long press [SET] key to switch between three types of frequencies, three kinds of frequency duty cycle is the same value. (XXX: range 1Hz ~ 999Hz; XX.X: range 0.1Khz ~ 99.9Khz; X.X.X .: range 1Khz ~ 150Khz,).\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFourth, the scope:\u003c\/strong\u003e\u003cbr\u003eAs square wave signal generator which generates a square wave signal;\u003cbr\u003eTo provide a signal to the stepping motor driver;\u003cbr\u003eAdjustable pulse generation for chip use;\u003cbr\u003eProduce variable pulse signal, the control-related circuit (PWM dimming, speed).\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFifth, the serial control\u003c\/strong\u003e\u003cbr\u003eBaud rate: 9600 bps\u003cbr\u003eData bits: 8\u003cbr\u003eStop bits: 1\u003cbr\u003eParity bit: none\u003cbr\u003eFlow control: none\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e1 x 2 way Independent PWM Generator\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e","published_at":"2020-05-20T02:57:10+08:00","created_at":"2020-05-20T02:57:12+08:00","vendor":"DIYTECH","type":"Interface Module","tags":["Display"],"price":400,"price_min":400,"price_max":1187,"available":true,"price_varies":true,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":32179567722583,"title":"3pcs","option1":"3pcs","option2":null,"option3":null,"sku":"DT338-03","requires_shipping":true,"taxable":false,"featured_image":null,"available":true,"name":"2CH Independent PWM Generator Duty Cycle Pulse Frequency Module LED Tube AT - 3pcs","public_title":"3pcs","options":["3pcs"],"price":400,"weight":30,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":32179567755351,"title":"10pcs","option1":"10pcs","option2":null,"option3":null,"sku":"DT338-10","requires_shipping":false,"taxable":false,"featured_image":null,"available":true,"name":"2CH Independent PWM Generator Duty Cycle Pulse Frequency Module LED Tube AT - 10pcs","public_title":"10pcs","options":["10pcs"],"price":1187,"weight":100,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/diytech.cc\/cdn\/shop\/products\/1531730313_5A4mc.jpg?v=1592420043"],"featured_image":"\/\/diytech.cc\/cdn\/shop\/products\/1531730313_5A4mc.jpg?v=1592420043","options":["Batch"],"media":[{"alt":"2CH Independent PWM Generator Duty Cycle Pulse Frequency Module LED Tube AT","id":6257491607639,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/diytech.cc\/cdn\/shop\/products\/1531730313_5A4mc.jpg?v=1592420043"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/diytech.cc\/cdn\/shop\/products\/1531730313_5A4mc.jpg?v=1592420043","width":500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cstrong\u003eHighlights:\u003c\/strong\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eTwo independent PWM generators can set the frequency, duty cycle;\u003c\/li\u003e\n\u003cli\u003eThe wide frequency range, high accuracy;\u003c\/li\u003e\n\u003cli\u003eCan serial communication.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\u003cstrong\u003eFirst, the module description£º\u003c\/strong\u003e\u003cbr\u003eFrequency is divided into three ranges:\u003cbr\u003eXXX (no decimal point): the smallest unit is 1Hz, the range 1Hz ~ 999Hz;\u003cbr\u003eXX.X (decimal point in ten): The minimum unit is 0.1Khz; the range of 0.1KHz ~ 99.9KHz\u003cbr\u003eX.X.X. (there are three decimal point): the smallest unit is 1Khz; the range 1KHz ~ 150KHz\u003cbr\u003e\u003cbr\u003eFrequency display example:\u003cbr\u003e\"100\" indicates that the PWM output pulse of 100Hz;\u003cbr\u003e\"54.1\" indicates that the PWM output pulse of 54.1KHz;\u003cbr\u003e\"1.2.4.\" Indicates that the PWM pulse output 124KHz\u003cbr\u003eDuty Cycle in the range: 0 to 100;\u003cbr\u003eThree frequencies duty cycle is the same, all the parameters non-volatile.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSecond, the module parameters:\u003c\/strong\u003e\u003cbr\u003eWorking voltage: 5--30V, support micro USB 5.0V power supply;\u003cbr\u003eFrequency range: 1Hz ~ 150KHz;\u003cbr\u003eThe frequency accuracy: ¡À 2%;\u003cbr\u003eOutput Current: \u0026lt;30mA;\u003cbr\u003eOutput amplitude: Default 5Vp-p (settable);\u003cbr\u003eOperating temperature range: -30 ~ + 70 ¡æ.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eThird, the parameter settings£º\u003c\/strong\u003e\u003cbr\u003eModule has three buttons [Set], [Up], [Down];\u003cbr\u003ePress [Set] key to switch the display four parameters (FR1: PWM1 frequency; dU1: PWM1 duty cycle; FR2: frequency of PWM2; dU2: PWM2 duty cycle), before the handover parameters, there will be corresponding parameter name flash.\u003cbr\u003ePress [Up], [Down] keys to modify the current parameter value (long press can quickly add or subtract fast).\u003cbr\u003eTwo PWM each have three preset frequency, the frequency display interface, long press [SET] key to switch between three types of frequencies, three kinds of frequency duty cycle is the same value. (XXX: range 1Hz ~ 999Hz; XX.X: range 0.1Khz ~ 99.9Khz; X.X.X .: range 1Khz ~ 150Khz,).\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFourth, the scope:\u003c\/strong\u003e\u003cbr\u003eAs square wave signal generator which generates a square wave signal;\u003cbr\u003eTo provide a signal to the stepping motor driver;\u003cbr\u003eAdjustable pulse generation for chip use;\u003cbr\u003eProduce variable pulse signal, the control-related circuit (PWM dimming, speed).\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFifth, the serial control\u003c\/strong\u003e\u003cbr\u003eBaud rate: 9600 bps\u003cbr\u003eData bits: 8\u003cbr\u003eStop bits: 1\u003cbr\u003eParity bit: none\u003cbr\u003eFlow control: none\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e1 x 2 way Independent PWM Generator\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e"} -
$0.11{"id":4518049874007,"title":"2CH Independent PWM Generator Duty Cycle Pulse Frequency Module LED Tube AT","handle":"2ch-independent-pwm-generator-duty-cycle-pulse-frequency-module-led-tube-at","description":"\u003cstrong\u003eHighlights:\u003c\/strong\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eTwo independent PWM generators can set the frequency, duty cycle;\u003c\/li\u003e\n\u003cli\u003eThe wide frequency range, high accuracy;\u003c\/li\u003e\n\u003cli\u003eCan serial communication.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\u003cstrong\u003eFirst, the module description£º\u003c\/strong\u003e\u003cbr\u003eFrequency is divided into three ranges:\u003cbr\u003eXXX (no decimal point): the smallest unit is 1Hz, the range 1Hz ~ 999Hz;\u003cbr\u003eXX.X (decimal point in ten): The minimum unit is 0.1Khz; the range of 0.1KHz ~ 99.9KHz\u003cbr\u003eX.X.X. (there are three decimal point): the smallest unit is 1Khz; the range 1KHz ~ 150KHz\u003cbr\u003e\u003cbr\u003eFrequency display example:\u003cbr\u003e\"100\" indicates that the PWM output pulse of 100Hz;\u003cbr\u003e\"54.1\" indicates that the PWM output pulse of 54.1KHz;\u003cbr\u003e\"1.2.4.\" Indicates that the PWM pulse output 124KHz\u003cbr\u003eDuty Cycle in the range: 0 to 100;\u003cbr\u003eThree frequencies duty cycle is the same, all the parameters non-volatile.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSecond, the module parameters:\u003c\/strong\u003e\u003cbr\u003eWorking voltage: 5--30V, support micro USB 5.0V power supply;\u003cbr\u003eFrequency range: 1Hz ~ 150KHz;\u003cbr\u003eThe frequency accuracy: ¡À 2%;\u003cbr\u003eOutput Current: \u0026lt;30mA;\u003cbr\u003eOutput amplitude: Default 5Vp-p (settable);\u003cbr\u003eOperating temperature range: -30 ~ + 70 ¡æ.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eThird, the parameter settings£º\u003c\/strong\u003e\u003cbr\u003eModule has three buttons [Set], [Up], [Down];\u003cbr\u003ePress [Set] key to switch the display four parameters (FR1: PWM1 frequency; dU1: PWM1 duty cycle; FR2: frequency of PWM2; dU2: PWM2 duty cycle), before the handover parameters, there will be corresponding parameter name flash.\u003cbr\u003ePress [Up], [Down] keys to modify the current parameter value (long press can quickly add or subtract fast).\u003cbr\u003eTwo PWM each have three preset frequency, the frequency display interface, long press [SET] key to switch between three types of frequencies, three kinds of frequency duty cycle is the same value. (XXX: range 1Hz ~ 999Hz; XX.X: range 0.1Khz ~ 99.9Khz; X.X.X .: range 1Khz ~ 150Khz,).\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFourth, the scope:\u003c\/strong\u003e\u003cbr\u003eAs square wave signal generator which generates a square wave signal;\u003cbr\u003eTo provide a signal to the stepping motor driver;\u003cbr\u003eAdjustable pulse generation for chip use;\u003cbr\u003eProduce variable pulse signal, the control-related circuit (PWM dimming, speed).\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFifth, the serial control\u003c\/strong\u003e\u003cbr\u003eBaud rate: 9600 bps\u003cbr\u003eData bits: 8\u003cbr\u003eStop bits: 1\u003cbr\u003eParity bit: none\u003cbr\u003eFlow control: none\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e1 x 2 way Independent PWM Generator\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e","published_at":"2020-05-20T02:57:10+08:00","created_at":"2020-05-20T02:57:12+08:00","vendor":"DIYTECH","type":"Interface Module","tags":["Display"],"price":400,"price_min":400,"price_max":1187,"available":true,"price_varies":true,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":32179567722583,"title":"3pcs","option1":"3pcs","option2":null,"option3":null,"sku":"DT338-03","requires_shipping":true,"taxable":false,"featured_image":null,"available":true,"name":"2CH Independent PWM Generator Duty Cycle Pulse Frequency Module LED Tube AT - 3pcs","public_title":"3pcs","options":["3pcs"],"price":400,"weight":30,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":32179567755351,"title":"10pcs","option1":"10pcs","option2":null,"option3":null,"sku":"DT338-10","requires_shipping":false,"taxable":false,"featured_image":null,"available":true,"name":"2CH Independent PWM Generator Duty Cycle Pulse Frequency Module LED Tube AT - 10pcs","public_title":"10pcs","options":["10pcs"],"price":1187,"weight":100,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/diytech.cc\/cdn\/shop\/products\/1531730313_5A4mc.jpg?v=1592420043"],"featured_image":"\/\/diytech.cc\/cdn\/shop\/products\/1531730313_5A4mc.jpg?v=1592420043","options":["Batch"],"media":[{"alt":"2CH Independent PWM Generator Duty Cycle Pulse Frequency Module LED Tube AT","id":6257491607639,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/diytech.cc\/cdn\/shop\/products\/1531730313_5A4mc.jpg?v=1592420043"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/diytech.cc\/cdn\/shop\/products\/1531730313_5A4mc.jpg?v=1592420043","width":500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cstrong\u003eHighlights:\u003c\/strong\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eTwo independent PWM generators can set the frequency, duty cycle;\u003c\/li\u003e\n\u003cli\u003eThe wide frequency range, high accuracy;\u003c\/li\u003e\n\u003cli\u003eCan serial communication.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\u003cstrong\u003eFirst, the module description£º\u003c\/strong\u003e\u003cbr\u003eFrequency is divided into three ranges:\u003cbr\u003eXXX (no decimal point): the smallest unit is 1Hz, the range 1Hz ~ 999Hz;\u003cbr\u003eXX.X (decimal point in ten): The minimum unit is 0.1Khz; the range of 0.1KHz ~ 99.9KHz\u003cbr\u003eX.X.X. (there are three decimal point): the smallest unit is 1Khz; the range 1KHz ~ 150KHz\u003cbr\u003e\u003cbr\u003eFrequency display example:\u003cbr\u003e\"100\" indicates that the PWM output pulse of 100Hz;\u003cbr\u003e\"54.1\" indicates that the PWM output pulse of 54.1KHz;\u003cbr\u003e\"1.2.4.\" Indicates that the PWM pulse output 124KHz\u003cbr\u003eDuty Cycle in the range: 0 to 100;\u003cbr\u003eThree frequencies duty cycle is the same, all the parameters non-volatile.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSecond, the module parameters:\u003c\/strong\u003e\u003cbr\u003eWorking voltage: 5--30V, support micro USB 5.0V power supply;\u003cbr\u003eFrequency range: 1Hz ~ 150KHz;\u003cbr\u003eThe frequency accuracy: ¡À 2%;\u003cbr\u003eOutput Current: \u0026lt;30mA;\u003cbr\u003eOutput amplitude: Default 5Vp-p (settable);\u003cbr\u003eOperating temperature range: -30 ~ + 70 ¡æ.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eThird, the parameter settings£º\u003c\/strong\u003e\u003cbr\u003eModule has three buttons [Set], [Up], [Down];\u003cbr\u003ePress [Set] key to switch the display four parameters (FR1: PWM1 frequency; dU1: PWM1 duty cycle; FR2: frequency of PWM2; dU2: PWM2 duty cycle), before the handover parameters, there will be corresponding parameter name flash.\u003cbr\u003ePress [Up], [Down] keys to modify the current parameter value (long press can quickly add or subtract fast).\u003cbr\u003eTwo PWM each have three preset frequency, the frequency display interface, long press [SET] key to switch between three types of frequencies, three kinds of frequency duty cycle is the same value. (XXX: range 1Hz ~ 999Hz; XX.X: range 0.1Khz ~ 99.9Khz; X.X.X .: range 1Khz ~ 150Khz,).\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFourth, the scope:\u003c\/strong\u003e\u003cbr\u003eAs square wave signal generator which generates a square wave signal;\u003cbr\u003eTo provide a signal to the stepping motor driver;\u003cbr\u003eAdjustable pulse generation for chip use;\u003cbr\u003eProduce variable pulse signal, the control-related circuit (PWM dimming, speed).\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFifth, the serial control\u003c\/strong\u003e\u003cbr\u003eBaud rate: 9600 bps\u003cbr\u003eData bits: 8\u003cbr\u003eStop bits: 1\u003cbr\u003eParity bit: none\u003cbr\u003eFlow control: none\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e1 x 2 way Independent PWM Generator\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e"} -
$0.11{"id":4518049874007,"title":"2CH Independent PWM Generator Duty Cycle Pulse Frequency Module LED Tube AT","handle":"2ch-independent-pwm-generator-duty-cycle-pulse-frequency-module-led-tube-at","description":"\u003cstrong\u003eHighlights:\u003c\/strong\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eTwo independent PWM generators can set the frequency, duty cycle;\u003c\/li\u003e\n\u003cli\u003eThe wide frequency range, high accuracy;\u003c\/li\u003e\n\u003cli\u003eCan serial communication.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\u003cstrong\u003eFirst, the module description£º\u003c\/strong\u003e\u003cbr\u003eFrequency is divided into three ranges:\u003cbr\u003eXXX (no decimal point): the smallest unit is 1Hz, the range 1Hz ~ 999Hz;\u003cbr\u003eXX.X (decimal point in ten): The minimum unit is 0.1Khz; the range of 0.1KHz ~ 99.9KHz\u003cbr\u003eX.X.X. (there are three decimal point): the smallest unit is 1Khz; the range 1KHz ~ 150KHz\u003cbr\u003e\u003cbr\u003eFrequency display example:\u003cbr\u003e\"100\" indicates that the PWM output pulse of 100Hz;\u003cbr\u003e\"54.1\" indicates that the PWM output pulse of 54.1KHz;\u003cbr\u003e\"1.2.4.\" Indicates that the PWM pulse output 124KHz\u003cbr\u003eDuty Cycle in the range: 0 to 100;\u003cbr\u003eThree frequencies duty cycle is the same, all the parameters non-volatile.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSecond, the module parameters:\u003c\/strong\u003e\u003cbr\u003eWorking voltage: 5--30V, support micro USB 5.0V power supply;\u003cbr\u003eFrequency range: 1Hz ~ 150KHz;\u003cbr\u003eThe frequency accuracy: ¡À 2%;\u003cbr\u003eOutput Current: \u0026lt;30mA;\u003cbr\u003eOutput amplitude: Default 5Vp-p (settable);\u003cbr\u003eOperating temperature range: -30 ~ + 70 ¡æ.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eThird, the parameter settings£º\u003c\/strong\u003e\u003cbr\u003eModule has three buttons [Set], [Up], [Down];\u003cbr\u003ePress [Set] key to switch the display four parameters (FR1: PWM1 frequency; dU1: PWM1 duty cycle; FR2: frequency of PWM2; dU2: PWM2 duty cycle), before the handover parameters, there will be corresponding parameter name flash.\u003cbr\u003ePress [Up], [Down] keys to modify the current parameter value (long press can quickly add or subtract fast).\u003cbr\u003eTwo PWM each have three preset frequency, the frequency display interface, long press [SET] key to switch between three types of frequencies, three kinds of frequency duty cycle is the same value. (XXX: range 1Hz ~ 999Hz; XX.X: range 0.1Khz ~ 99.9Khz; X.X.X .: range 1Khz ~ 150Khz,).\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFourth, the scope:\u003c\/strong\u003e\u003cbr\u003eAs square wave signal generator which generates a square wave signal;\u003cbr\u003eTo provide a signal to the stepping motor driver;\u003cbr\u003eAdjustable pulse generation for chip use;\u003cbr\u003eProduce variable pulse signal, the control-related circuit (PWM dimming, speed).\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFifth, the serial control\u003c\/strong\u003e\u003cbr\u003eBaud rate: 9600 bps\u003cbr\u003eData bits: 8\u003cbr\u003eStop bits: 1\u003cbr\u003eParity bit: none\u003cbr\u003eFlow control: none\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e1 x 2 way Independent PWM Generator\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e","published_at":"2020-05-20T02:57:10+08:00","created_at":"2020-05-20T02:57:12+08:00","vendor":"DIYTECH","type":"Interface Module","tags":["Display"],"price":400,"price_min":400,"price_max":1187,"available":true,"price_varies":true,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":32179567722583,"title":"3pcs","option1":"3pcs","option2":null,"option3":null,"sku":"DT338-03","requires_shipping":true,"taxable":false,"featured_image":null,"available":true,"name":"2CH Independent PWM Generator Duty Cycle Pulse Frequency Module LED Tube AT - 3pcs","public_title":"3pcs","options":["3pcs"],"price":400,"weight":30,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":32179567755351,"title":"10pcs","option1":"10pcs","option2":null,"option3":null,"sku":"DT338-10","requires_shipping":false,"taxable":false,"featured_image":null,"available":true,"name":"2CH Independent PWM Generator Duty Cycle Pulse Frequency Module LED Tube AT - 10pcs","public_title":"10pcs","options":["10pcs"],"price":1187,"weight":100,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/diytech.cc\/cdn\/shop\/products\/1531730313_5A4mc.jpg?v=1592420043"],"featured_image":"\/\/diytech.cc\/cdn\/shop\/products\/1531730313_5A4mc.jpg?v=1592420043","options":["Batch"],"media":[{"alt":"2CH Independent PWM Generator Duty Cycle Pulse Frequency Module LED Tube AT","id":6257491607639,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/diytech.cc\/cdn\/shop\/products\/1531730313_5A4mc.jpg?v=1592420043"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/diytech.cc\/cdn\/shop\/products\/1531730313_5A4mc.jpg?v=1592420043","width":500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cstrong\u003eHighlights:\u003c\/strong\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eTwo independent PWM generators can set the frequency, duty cycle;\u003c\/li\u003e\n\u003cli\u003eThe wide frequency range, high accuracy;\u003c\/li\u003e\n\u003cli\u003eCan serial communication.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\u003cstrong\u003eFirst, the module description£º\u003c\/strong\u003e\u003cbr\u003eFrequency is divided into three ranges:\u003cbr\u003eXXX (no decimal point): the smallest unit is 1Hz, the range 1Hz ~ 999Hz;\u003cbr\u003eXX.X (decimal point in ten): The minimum unit is 0.1Khz; the range of 0.1KHz ~ 99.9KHz\u003cbr\u003eX.X.X. (there are three decimal point): the smallest unit is 1Khz; the range 1KHz ~ 150KHz\u003cbr\u003e\u003cbr\u003eFrequency display example:\u003cbr\u003e\"100\" indicates that the PWM output pulse of 100Hz;\u003cbr\u003e\"54.1\" indicates that the PWM output pulse of 54.1KHz;\u003cbr\u003e\"1.2.4.\" Indicates that the PWM pulse output 124KHz\u003cbr\u003eDuty Cycle in the range: 0 to 100;\u003cbr\u003eThree frequencies duty cycle is the same, all the parameters non-volatile.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSecond, the module parameters:\u003c\/strong\u003e\u003cbr\u003eWorking voltage: 5--30V, support micro USB 5.0V power supply;\u003cbr\u003eFrequency range: 1Hz ~ 150KHz;\u003cbr\u003eThe frequency accuracy: ¡À 2%;\u003cbr\u003eOutput Current: \u0026lt;30mA;\u003cbr\u003eOutput amplitude: Default 5Vp-p (settable);\u003cbr\u003eOperating temperature range: -30 ~ + 70 ¡æ.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eThird, the parameter settings£º\u003c\/strong\u003e\u003cbr\u003eModule has three buttons [Set], [Up], [Down];\u003cbr\u003ePress [Set] key to switch the display four parameters (FR1: PWM1 frequency; dU1: PWM1 duty cycle; FR2: frequency of PWM2; dU2: PWM2 duty cycle), before the handover parameters, there will be corresponding parameter name flash.\u003cbr\u003ePress [Up], [Down] keys to modify the current parameter value (long press can quickly add or subtract fast).\u003cbr\u003eTwo PWM each have three preset frequency, the frequency display interface, long press [SET] key to switch between three types of frequencies, three kinds of frequency duty cycle is the same value. (XXX: range 1Hz ~ 999Hz; XX.X: range 0.1Khz ~ 99.9Khz; X.X.X .: range 1Khz ~ 150Khz,).\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFourth, the scope:\u003c\/strong\u003e\u003cbr\u003eAs square wave signal generator which generates a square wave signal;\u003cbr\u003eTo provide a signal to the stepping motor driver;\u003cbr\u003eAdjustable pulse generation for chip use;\u003cbr\u003eProduce variable pulse signal, the control-related circuit (PWM dimming, speed).\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFifth, the serial control\u003c\/strong\u003e\u003cbr\u003eBaud rate: 9600 bps\u003cbr\u003eData bits: 8\u003cbr\u003eStop bits: 1\u003cbr\u003eParity bit: none\u003cbr\u003eFlow control: none\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e1 x 2 way Independent PWM Generator\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e"} -
$0.11{"id":4518049874007,"title":"2CH Independent PWM Generator Duty Cycle Pulse Frequency Module LED Tube AT","handle":"2ch-independent-pwm-generator-duty-cycle-pulse-frequency-module-led-tube-at","description":"\u003cstrong\u003eHighlights:\u003c\/strong\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eTwo independent PWM generators can set the frequency, duty cycle;\u003c\/li\u003e\n\u003cli\u003eThe wide frequency range, high accuracy;\u003c\/li\u003e\n\u003cli\u003eCan serial communication.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\u003cstrong\u003eFirst, the module description£º\u003c\/strong\u003e\u003cbr\u003eFrequency is divided into three ranges:\u003cbr\u003eXXX (no decimal point): the smallest unit is 1Hz, the range 1Hz ~ 999Hz;\u003cbr\u003eXX.X (decimal point in ten): The minimum unit is 0.1Khz; the range of 0.1KHz ~ 99.9KHz\u003cbr\u003eX.X.X. (there are three decimal point): the smallest unit is 1Khz; the range 1KHz ~ 150KHz\u003cbr\u003e\u003cbr\u003eFrequency display example:\u003cbr\u003e\"100\" indicates that the PWM output pulse of 100Hz;\u003cbr\u003e\"54.1\" indicates that the PWM output pulse of 54.1KHz;\u003cbr\u003e\"1.2.4.\" Indicates that the PWM pulse output 124KHz\u003cbr\u003eDuty Cycle in the range: 0 to 100;\u003cbr\u003eThree frequencies duty cycle is the same, all the parameters non-volatile.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSecond, the module parameters:\u003c\/strong\u003e\u003cbr\u003eWorking voltage: 5--30V, support micro USB 5.0V power supply;\u003cbr\u003eFrequency range: 1Hz ~ 150KHz;\u003cbr\u003eThe frequency accuracy: ¡À 2%;\u003cbr\u003eOutput Current: \u0026lt;30mA;\u003cbr\u003eOutput amplitude: Default 5Vp-p (settable);\u003cbr\u003eOperating temperature range: -30 ~ + 70 ¡æ.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eThird, the parameter settings£º\u003c\/strong\u003e\u003cbr\u003eModule has three buttons [Set], [Up], [Down];\u003cbr\u003ePress [Set] key to switch the display four parameters (FR1: PWM1 frequency; dU1: PWM1 duty cycle; FR2: frequency of PWM2; dU2: PWM2 duty cycle), before the handover parameters, there will be corresponding parameter name flash.\u003cbr\u003ePress [Up], [Down] keys to modify the current parameter value (long press can quickly add or subtract fast).\u003cbr\u003eTwo PWM each have three preset frequency, the frequency display interface, long press [SET] key to switch between three types of frequencies, three kinds of frequency duty cycle is the same value. (XXX: range 1Hz ~ 999Hz; XX.X: range 0.1Khz ~ 99.9Khz; X.X.X .: range 1Khz ~ 150Khz,).\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFourth, the scope:\u003c\/strong\u003e\u003cbr\u003eAs square wave signal generator which generates a square wave signal;\u003cbr\u003eTo provide a signal to the stepping motor driver;\u003cbr\u003eAdjustable pulse generation for chip use;\u003cbr\u003eProduce variable pulse signal, the control-related circuit (PWM dimming, speed).\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFifth, the serial control\u003c\/strong\u003e\u003cbr\u003eBaud rate: 9600 bps\u003cbr\u003eData bits: 8\u003cbr\u003eStop bits: 1\u003cbr\u003eParity bit: none\u003cbr\u003eFlow control: none\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e1 x 2 way Independent PWM Generator\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e","published_at":"2020-05-20T02:57:10+08:00","created_at":"2020-05-20T02:57:12+08:00","vendor":"DIYTECH","type":"Interface Module","tags":["Display"],"price":400,"price_min":400,"price_max":1187,"available":true,"price_varies":true,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":32179567722583,"title":"3pcs","option1":"3pcs","option2":null,"option3":null,"sku":"DT338-03","requires_shipping":true,"taxable":false,"featured_image":null,"available":true,"name":"2CH Independent PWM Generator Duty Cycle Pulse Frequency Module LED Tube AT - 3pcs","public_title":"3pcs","options":["3pcs"],"price":400,"weight":30,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":32179567755351,"title":"10pcs","option1":"10pcs","option2":null,"option3":null,"sku":"DT338-10","requires_shipping":false,"taxable":false,"featured_image":null,"available":true,"name":"2CH Independent PWM Generator Duty Cycle Pulse Frequency Module LED Tube AT - 10pcs","public_title":"10pcs","options":["10pcs"],"price":1187,"weight":100,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/diytech.cc\/cdn\/shop\/products\/1531730313_5A4mc.jpg?v=1592420043"],"featured_image":"\/\/diytech.cc\/cdn\/shop\/products\/1531730313_5A4mc.jpg?v=1592420043","options":["Batch"],"media":[{"alt":"2CH Independent PWM Generator Duty Cycle Pulse Frequency Module LED Tube AT","id":6257491607639,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/diytech.cc\/cdn\/shop\/products\/1531730313_5A4mc.jpg?v=1592420043"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/diytech.cc\/cdn\/shop\/products\/1531730313_5A4mc.jpg?v=1592420043","width":500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cstrong\u003eHighlights:\u003c\/strong\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eTwo independent PWM generators can set the frequency, duty cycle;\u003c\/li\u003e\n\u003cli\u003eThe wide frequency range, high accuracy;\u003c\/li\u003e\n\u003cli\u003eCan serial communication.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\u003cstrong\u003eFirst, the module description£º\u003c\/strong\u003e\u003cbr\u003eFrequency is divided into three ranges:\u003cbr\u003eXXX (no decimal point): the smallest unit is 1Hz, the range 1Hz ~ 999Hz;\u003cbr\u003eXX.X (decimal point in ten): The minimum unit is 0.1Khz; the range of 0.1KHz ~ 99.9KHz\u003cbr\u003eX.X.X. (there are three decimal point): the smallest unit is 1Khz; the range 1KHz ~ 150KHz\u003cbr\u003e\u003cbr\u003eFrequency display example:\u003cbr\u003e\"100\" indicates that the PWM output pulse of 100Hz;\u003cbr\u003e\"54.1\" indicates that the PWM output pulse of 54.1KHz;\u003cbr\u003e\"1.2.4.\" Indicates that the PWM pulse output 124KHz\u003cbr\u003eDuty Cycle in the range: 0 to 100;\u003cbr\u003eThree frequencies duty cycle is the same, all the parameters non-volatile.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSecond, the module parameters:\u003c\/strong\u003e\u003cbr\u003eWorking voltage: 5--30V, support micro USB 5.0V power supply;\u003cbr\u003eFrequency range: 1Hz ~ 150KHz;\u003cbr\u003eThe frequency accuracy: ¡À 2%;\u003cbr\u003eOutput Current: \u0026lt;30mA;\u003cbr\u003eOutput amplitude: Default 5Vp-p (settable);\u003cbr\u003eOperating temperature range: -30 ~ + 70 ¡æ.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eThird, the parameter settings£º\u003c\/strong\u003e\u003cbr\u003eModule has three buttons [Set], [Up], [Down];\u003cbr\u003ePress [Set] key to switch the display four parameters (FR1: PWM1 frequency; dU1: PWM1 duty cycle; FR2: frequency of PWM2; dU2: PWM2 duty cycle), before the handover parameters, there will be corresponding parameter name flash.\u003cbr\u003ePress [Up], [Down] keys to modify the current parameter value (long press can quickly add or subtract fast).\u003cbr\u003eTwo PWM each have three preset frequency, the frequency display interface, long press [SET] key to switch between three types of frequencies, three kinds of frequency duty cycle is the same value. (XXX: range 1Hz ~ 999Hz; XX.X: range 0.1Khz ~ 99.9Khz; X.X.X .: range 1Khz ~ 150Khz,).\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFourth, the scope:\u003c\/strong\u003e\u003cbr\u003eAs square wave signal generator which generates a square wave signal;\u003cbr\u003eTo provide a signal to the stepping motor driver;\u003cbr\u003eAdjustable pulse generation for chip use;\u003cbr\u003eProduce variable pulse signal, the control-related circuit (PWM dimming, speed).\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFifth, the serial control\u003c\/strong\u003e\u003cbr\u003eBaud rate: 9600 bps\u003cbr\u003eData bits: 8\u003cbr\u003eStop bits: 1\u003cbr\u003eParity bit: none\u003cbr\u003eFlow control: none\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePackage Included:\u003c\/strong\u003e\u003cbr\u003e1 x 2 way Independent PWM Generator\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e"}
