I’ve just finished a YouTube video about a small electronic project I’ve made this weekend with my kids: Electronic Cockroaches, or Klackerlaken, as they are called in German. We were inspired by a workshop for kids that took place a few years ago on the Chaos Communication Camp.
These Vibrobots are rather simple to build, but see for yourself:
All you need is vibration motor, a coin cell, a crown cap, LEDs or other decoration and Scotch tape.
My kids love them… 🙂