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.