Introduction: Lights On/off on Clap With LinkitONE

Hi friends,

i'll show you how to turn lights on and off on clap!

We will use sound sensor to detect clap and then turn on LED.

Step 1: Parts

You will need-

1 x LinkitONE

1 x Sound sensor

1 x LED

Step 2: Connect Sound Module

Connect sound module to LinkitONE. Connect it to the A0 pin of arduino.

Give ground and power to the other 2 pins that are left.

Step 3: Connect LED

Connect the LED on pin number 11 of your LinkitONE.

Step 4: Attach USB

Connect your USB cable now so we can power up the system.

Step 5: Code

Burn this code to your board.

void setup()

{

pinMode(A0, INPUT);

pinMode(11,OUTPUT);

Serial.begin(9600);

}

void loop()

{

int a;

a=analogRead(A0);

Serial.print(a);

Serial.print("\n");

if(a<1000)

{

digitalWrite(11,HIGH);

}

else

{

digitalWrite(11,LOW);

delay(1000);

}

Step 6: Give a Clap and Test!

Give a clap now. You will see the LED light up!

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