Gearbox and crane with Nezha and Micro:bit

This video shows how to make a gearbox from the Nezha set and how to measure the speed with a sensor. Finally, the structure is converted into a crane that can illustrate the phenomenon of torque. In addition to Nezha Inventor's for micro:bit kit, you will need a Mi-cro:bit, linen thread and an rubber band.

Playlist with my Micro:bit videos: