The project is designed to generate an alarm signal in case of breaking of a wire in loop. The project utilizes a buzzer to alert the client.
This framework is based after utilizing a 555 timer in astable mode. A transistor is utilized to trigger the timer, at whenever there is a break in the wire loop. In the project a detachable jumper is utilized as wire loop.
If the same is removed it triggers the 555 timer which in trun triggers a buzzer making an alarm sound. The detachable jumper is utilized rather than a wire for demonstration purpose in this project.
This project in future can be extended by interfacing it with GSM modem so at whenever loop breaks, an alert message is sent to the client via SMS.