Features 【TWO INDEPENDENT PWM OUTPOUTS】：The PWM generator module has two independent PWM outputs that set the frequency and duty cycle. 【WIDE FREQUENCY GENERATOR】：The adjustable signal generator has a wide frequency range and high precision. 【COMMUNICATE SERIALLY】：The adjustable square wave signal generator can communicate serially. 【ADJUSTABLE PULSES】：A rectangular wave signal generator can be used to generate adjustable pulses and control related circuits. 【GENERATE A PULSE】：2 channel signal generator module board uses a microcontroller to generate a pulse to produce an adjustable circuit associated with pulse control. Specification: Item Type: PWM Generator Independent Buttons: 3 UART Communication Interface: Send Commands Two PWM Outputs: Set Frequency and Duty Cycle Signal Load Capacity: About 20mA Signal Amplitude: Same as Input Voltage Frequency Accuracy: 0.3%-2% Ultra-High Frequency Range: 1Hz-150KHz Power-off Memory Function: Exit the dynamic mode, the parameters will be permanently saved Application Scenarios: Multiple control methods and working modes PWM Frequency: Setting range 1HZ-150KHZ 123: 123hz 023: 23hz 12.3: 12.3Khz 1.23: 1.23Khz 123.: 123Khz 0.23: 0.23Khz 0: The corresponding PWM keeps low level 100: The corresponding PWM keeps high level 1-99: The corresponding PWM duty cycle is 0.01-0.99 Package List:1 x Motor Drive Module Package List 1 x Motor Drive Module