Downed Plane Beeper circuit

This is a simple project that powers a buzzer periodically to produce a loud beep. This beeping is intended to help the operator of a model plane to locate it after a crash or distant landing.
Downed Plane Beeper circuit - schematic

This circuit can be used in other applications and could even be mounted on a pet or child to make sure they aren`t lost.

Leave Comment

characters left:

New Circuits