Feature:<br> 1. 3 independent buttons are used to set frequency, duty cycle, working status, etc<br> 2. Support short press plus 1 or minus 1, long press (fast increase or decrease) simple operation<br> 3. The UART communication interface sends commands to achieve the same function as the button. After the setting is successful, the PWM status will take effect immediately<br> 4. Frequency and duty cycle of the two PWMs can be set separately, which is particularly convenient in various intelligent control systems<br> 5. Working modes are divided into normal mode, dynamic mode, and UART serial port mode<br> Specification:<br> Item Type: PWM Generator<br> Independent Buttons: 3<br> UART Communication Interface: Send Commands<br> Two PWM Outputs: Set Frequency and Duty Cycle<br> Signal Load Capacity: About 20mA<br> Signal Amplitude: Same as Input Voltage<br> Frequency Accuracy: 0.3%-2%<br> Ultra-High Frequency Range: 1Hz-150KHz<br> Power-off Memory Function: Exit the dynamic mode, the parameters will be permanently saved<br> Application Scenarios: Multiple control methods and working modes<br> PWM Frequency: Setting range 1HZ-150KHZ<br> 123: 123hz<br> 023: 23hz<br> 12.3: 12.3Khz<br> 1.23: 1.23Khz<br> 123.: 123Khz<br> 0.23: 0.23Khz<br> 0: The corresponding PWM keeps low level<br> 100: The corresponding PWM keeps high level<br> 1-99: The corresponding PWM duty cycle is 0.01-0.99.<br> Package List:<br> 1 x Motor Drive Module<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store