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Showing posts from June, 2018

How to make simple Arduino clap switch

In this post I will describe how to make easy clap switch using arduino

you can on/off light or fan by clap


You need to make it -


Arduino UNOSound sensor moduleSingle channel relay moduleSome male,female jumper wireSmall bread boardAc bulb or Fan Connection diagram
Connection of relay module with a/c


Relay & sound sensor's
VCC will connect to Arduino 5 V GND will connect to Arduino GND
Soun sensor out pin connect to Arduino pin 6 Relay module's input Pin connect to Arduino pin7
Download code for arduino from here 


Watch making video of this project