conductivity detector
We have created a ‘conductivity detector’: a platform on which we put different materials to check whether they are conductive or not.
If they are conductive the Micro:bit board shows a tick, and if they are not the board shows an X
We have also created a mechanism along the lines of a light switch and tested it with the same board. When the switch was on, the board showed a tick and when off an X.
![](https://www.google.com/images/icons/product/drive-32.png)