A pre-assembled, ready-to-use clap switch project on a cardboard base (31 x 21 cm). The first clap switches the device on, and the next clap switches it off.
How it works
A condenser microphone picks up the sound of a clap and changes it into an electrical signal
The circuit uses four transistors and very few components
Why you'll love it
Assembled and tested, handmade model
Comes with printed notes with brief theory, a circuit diagram and detailed study material
Perfect for
School or college physics project submissions, classroom teaching and science fairs or exhibitions.
