Classroom Sound Monitor

Tired of too much noise in the classroom?

You can now build your own «Sound level meter» monitoring the noise level.

This is a pretty cool and also useful project which is part of the Wonder:Kit Explorer and powered by micro:bit.

In this version, we have made the monitor plate on a laser-cutter:

How to make and program the «Sound level monitor»:

PDF – A4 printable

Files for laser cutting

Comming soon..

Start Code

Finished Code:

Learn more about the Wonder:Kit system here: