Project Name : Potato battery You Will Need : Four Clean Potato LED Wire Zink Plate , Copper Plate What/How to do : 1. With the close supervision of ...
Using copper tape and surface-mount LEDs allows you to make a fully functional circuit on a flat surface, like a piece of paper. The basic circuit is very simple, and ...
Manual : V1.1 Water Level Indicator Index Introduction Basic theory Steps Observation Troubleshooting Best suitable for Science, Physics, School, Hobby projects and experiments Age Group : 6 to 15 A ...