How To Use Sound Sensor | Control LED By Clap Using Arduino And Sound Sensor

In this video showing how to use sound sensor using Arduino. This is very basic and easy tutorials to learn how to use KY-038 Sound Sensor with Arduino.
We have shown how to control LED by Clap using Arduino and Sound Sensor using the same way you can control any electronic device.
Develop your college project using Arduino and Sound Sensor.

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How To Use Sound Sensor | KY-038 Sound Sensor | Clapping toggle LED Arduino | Arduino tutorial | Arduino Projects | Sound Sensor Project | Control LED by Clap using Arduino and Sound Sensor

[hicl]

thanks the video. How to ensure function in noisy environment?

[marconilenza]

Nice! I just don't understand how the sensor distinguishes between an ordinary sound and a clapping sound. Is it programmed on the sensor's IC?

[lrhpro]

that's good,
I think this would be easy
if (sensorData==1){
ledstatus= ! ledstatus ;
digitalWrite(LED, ledstatus);
}

[vinivinefera]

Hello, Your explanation is really nice and even your website too ..I have a doubt, hope u will clear it
I want to set a threshold value and based on that, if the sound exceeds the threshold (then the Arduino needs to command GSM to make alert call). Is detecting higher range sounds be done by modifying your circuit and code a bit???

For this, can you tell me what are all the exact requirements I need to have?
Thanks in advance!!

[pareshkurdekar]

Can this sensor be used to control multiple led's (1 clap, 1 led turns on; 2 clap 2 led's turn on)?
if so how?