Clap Switch/Sound Activated Switch with Timer Using PIC12F683 Micro-Controller

Clap Switch/Sound Activated Switch with Timer Using PIC12F683 Micro-Controller

Circuit’s works on 5V DC, Its trigger the relay on every two clap sound, and keep output high for 1 to 4 Seconds depending on  jumper settings J1, J2.

On board Potentiometer provided for sensitivity adjust.

Relay output is NO/NC. On board Power LED and Output LED.

 

 

Leave a Reply

Your email address will not be published.