How to make a Clap Switch using Arduino & Sound Sensor || Home automation project

Hello friends,
Welcome to Science 4 U. Today, we will learn how to make a clap switch to control a lamp to switch ON and OFF by using just a clap. For this project, we need LM 293 sound sensor as the main component. This is a very simple and fun project for our kids. First, I am showing how to make the clap switch using a small LED Bulb. Further, I am also demonstrating how to make the clap switch for AC Bulbs using relay circuit. With this circuit, our homes can be automated wherein we can control fan and bulbs by just a clap.

The links for purchasing the items are given below.

Link for downloading code

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#scienceproject #arduinoproject #soundsensor

[venkateshwarludhana]

can i do like if i clap my servo motor should turn for some degree?? for this also is relay neccesarry??

[Its.Robin-]

Did you add any power line? Where did the normal wire line go?

[muhammadbilalkhan]

Hi, How do you filter the noise? will it work in a noisy environment, or is it configured to detect only a clap sound?

[sweetsoymilk]

That cool you can make a Christmas light with a clap switch but will it stop if it in loop?

[majed]

Thank you so much my person i Love you❤❤❤❤❤❤

[_tobto_]

hey dude if we replace the light bulb with a small fan, will this still work?

[sickshade]

how many mms is the small led light bulb supposed to be here?

[carlcastillo]

Hello can you give me the diagram of this? Thank you for the response 😀