Dual LED Flasher Circuit With CD4047

Dual LED Flasher

This post describes how to create a Dual LED Flasher using CD4047. This Dual LED Flasher is a circuit that runs on 3.7 v Battery. A 50K Preset is used to change the Flasher Speed ​​in this Ciruit.

Dual LED Flasher Circuit Diagram :

I designed circuit diagram from Easy Eda Site

Components Needed :

  • CD4047 IC – 1
  • Blue LED – 1
  • Red LED – 1
  • 4.7uf Capacitor – 1
  • 50k Preset – 1

Tools Needed :

  • Soldering Iron
  • Holding Stand
  • Soldering Stand
  • Lead
  • Past
  • cutter

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One Response

  1. Somtirtha Maity December 25, 2020

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