3mA NO Load Current Pulse Output Module 20HZ-10KHZ Frequency NE555 Module DIY Electronics Projects

Label:Yes 3.The output frequency is adjustable, and the output voltage is stable during the adjustment of the frequency. 4.The adjustable frequency range is 20HZ-10KHZ, which can be selected according to the need (the frequency is allowed to have 10% deviation). If special frequency is required, the C1 capacitor needs to be replaced. 2.After the power is applied, the output terminal outputs a square wave signal with an amplitude approximately equal to the power supply voltage. 1.This product is made of premium quality ABS material, strong and durable. 5.The frequency adjustment is adjusted by the multi-turn potentiometer.

Specifications: Material: ABS Power Voltage: DC 5V-15V Color:Black Size:8*5*1cm(3.15*1.97*0.39in) No-load current: Approx. 3mA Output drive current: 200mA forMax Application: Used as a signal source in the circuit

Package list: 1 x Pulse Output Adjustable Module

Note: Application method: Connect to the power supply to work. When in use, a 0.1uf power supply filter capacitor can be connected to the power supply to stabilize the use. Adjust the potentiometer clockwise, increase the frequency, adjust the potentiometer counterclockwise, reduce the frequency.