Op-amp LED flasher circuit – oscillator circuit using LM324
This Op-amp LED flasher circuit , that interesting. By it will wink to alternate between LED the red and LED the green. This circuit can work with IC LM324, [...]
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March 7, 2017
Include: LED running lights • LED flashers
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Dancing LED with Music circuit diagram
This is a circuit that features a running pace with a changing voice, the tiny microphone. For a frivolous fun.
February 27, 2017
Xenon Strobe Light 110V using SCR
This is Xenon Strobe Light circuit, model continual use a tube Xenon at give many brightnesses. By can fine blink fast or slow get , with VR1. By have SCR…
February 25, 2017
3 LED flasher using 3 transistors astable multivibrator
We used the two LED flasher with transistors only. Today we come to experiment the 3 LED flasher circuit by 3 transistors astable multivibrator,
February 20, 2017
led light running arrows showing the position
This is a led light running circuit with a number generated from IC CD4093, CD4520 and CD4094.This circuit can adjust the speed with resistors R1.When entering the power supply to…
February 11, 2017
Light Flashing Car 12 Volt using LM3900
If you have evered to use Flasher Relay 12V systematic usual mechanical , for general automobile. Today we try to come to build Circuit Flasher Relay 12V , use by…
February 11, 2017
Small christmas LED flasher circuit with sound
The small Christmas LED flasher circuit is small and easy and cheaper than other circuit. It suitable for beginner. there are IC1- CD4093 as main,and 9 LED
December 26, 2016