Detail NE555 Adjustable Frequency Pulse Generator Module 5V-12V for Arduino
Onboard NE555 chip, single signal output, the output duty cycle is about 50% square wave; adjustable resistance, adjust the resistance can control the output frequency, with onboard power indicator.the application of the module: 1. As a square wave signal generator, generate square wave signal for experimental development and use. 2. Used to generate a square wave signal that drives the stepper motor driver. 3. Generate adjustable pulse for MCU use. 4. generate adjustable pulse, control the relevant circuit. Chip: NE555 Operating Voltage: 5 ~ 12V Board Size: 29mm*12mm Duty Cycle: 50%