This tutorial explains how to make Clap Lamp using Sound Detection Sensor with Arduino.
1. Introduction:
In this tutorial we are making a clap lamp, which is turn ON/OFF with sound of clap or any other sound by using Sound Detector Sensor. The Sound Detector is a small board that combines a microphone and some processing circuitry. It detects the sounds of door knocks, claps, voice or any other sounds loud enough to picked up by the microphone.
2. Hardware required
| S.No. | Item | Quantity |
| 1. | Arduino | 1 |
| 2. | 1 Channel Relay Board | 1 |
| 3. | Sound Sensor | 1 |
| 4. | LAMP | 1 |
| 5. | Male to Female Jumper Wires | 7 |
| 6 | 12V Power Adapter | 1 |
3. Circuit Diagram
Make the following connections with Arduino-
4. Programming
You may download this Arduino Sketch from here.
//Robo India tutorial on Clap Lamp
//https://www.roboindia.com/tutorials
int soundSensor = 2;
int LAMP = 4;
void setup()
{
pinMode (soundSensor, INPUT);
pinMode (LAMP, OUTPUT);
}
void loop() {
int state=digitalRead(soundSensor);
if(state==1) //when detect some sound
{
digitalWrite(LAMP, HIGH);
}
else
{
digitalWrite(LAMP, LOW);
}
}
5. Output
When sound of clapping or any other is detected by sensor, the lamp attached to module will illuminate.
If you have any query please write us at support@roboindia.com
Thanks and Regards
Content Development Team
Robo India
https://roboindia.com