Doorbell

This doorbell is designed to solve a very specific problem - households with babies or young children who might wake up from the sound of a regular doorbell. With a simple flick of a switch, you can change the output to a visual signal (a lightbulb, in this case) or turn it off entirely.

The electronic part:

This project was created during the Alt.Ctrl course in Bezalel Academy of Arts and Design

Under the guidance of Hovav Oppenheim and Nevo Himmelhoch