They are made from mainly parts you can find in a workshop or house, though the alligator clips may need to be bought at a hardware store.
Anyway, this is a quick and easy way to help you out as you are working with your electronics innovating!
Step 1: Gather Your Materials
- Alligator clips I got mine here
- Coat Hanger
- Wire Cutters
- Block of Wood
- Glue (optional)