Single Channel PWM Signal Generator Module

Description:

The single-channel PWM generator signal module has the ability to generate an adjustable square pulse, which can be used to set the duty cycle and frequency simultaneously by using two independent PWM channels. Also, this module has serial communication and it can be connected to the serial port.

This module is a PWM pulse generator with a display and has a very high accuracy and a very wide frequency range. The signal generator module can be used to generate adjustable pulses and control related circuits.

Application:
Experimental development
Control motor driver
Adjustable pulses for MCU use
PWM dimming
Speed regulation

Features:
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 around 5~30ma
Output amplitude: the PWM amplitude is equal to the supply voltage
Ambient temperature: -20~+70℃
Communication standard: 9600 bps
Data bits: 8
Stop bits: 1
Parity bit: None
Flow control: None

Note: The serial port tool cannot input decimal point. If you want to set 100HZ, you must set F100 F in the serial port tool
F001 means 1HZ
F010 10HZ
F100 100HZ
F1000 1khz
F10000
10khz F150000 150khz