YWBL-WH 5Pcs 5V-15VDC NE555 Adjustable Pulse Frequency Module Square Signal Generator, Module
$8.48
Description
Used as a square signal generator to generate square for experimental development..Main Chip:NE555;Input Voltage:5V-15VDC;Input Current:100MA;Size:Approx.3.1×2.2cm/1.2×0.9in.Made of high quality material, and long service life..It can be used to generate a square signal that drives the stepper motor driver.This module can generate adjustable pulses to control related circuits
