1、This PWM signal generator has 3‑channel PWM output with adjustable frequency, and the frequency output of the 3‑channel is the same. 2、Using sophisticated production technology, has a wide frequency range, high precision, and serial communication. 3、The duty cycle can be adjusted independently, the adjustment is very convenient, and suitable for most scenarios. 4、Used to generate a square wave signal to control the motor driver for experimental development. 5、Can generate adjustable pulses for use by MCU and control related circuits (applications such as PWM dimming and speed adjustment). Item Type: PWM Signal Generator Working Voltage: 3.3-30V Frequency Range: 1HZ-150KHZ Frequency Accuracy: the Accuracy in Each Range is About 2% Signal Load Capacity: the Output Current Can Be About 5-30mA Output Amplitude: PWM Amplitude is Equal to the Supply Voltage 1 x PWM Signal Generator