loading

Todays instructable is about How you can make a clap switch

Step by Step Complete Guide

DIY In 6 Minutes

A clap switch has its many important applications some uses for security purposes some uses to control home appliances but i made it simple you can also add a relay to control high power devices .

The circuit i made is tested many others on Internet wont work i tried so many but this one is working fine.

WORKING DESCRIPTION.

A simple 555 used in monostable mode when the clap sound is detected by Mic it HIGH the input signal due to which the output of the 555 timer triggered .But due to its monostable state it again backs to its initial state by discharging through a electrolytic capacitor
You can adjust the capacitor value for how much time the switched should be ON and OFF by applying different types of electrolytic capacitors note a 10uf discharges fast compared to 47uf

Step 1: Hardware Required

All the hardware also given in the Video ...

Check it

Step 2: Breadboard Connections

Make all the connections as shown in the circuit diagram..

Step 3: Check It Out

CHECK OUT MY WORKING VIDEO HERE

A COMPLETE GUIDE ALSO GIVEN IN THE VIDEO DESCRIPTION........



About This Instructable

849views

32favorites

License:

Bio: Studying Electrical Engineering.;-)
More by afzalrehmani:How to Plot Sine Cosine Wave in MATLAB How to Plot 3D Graphs in MATLAB How to install PROTEUS 8.5 Full 
Add instructable to: