You will need…
- AAA Battery
- AA Battery (to wrap your windings)
- 3-4 pieces of “doorbell wire” 14″-16″ long
- Neodynium magnets (I got mine at Westlakes!)
- 1/8″ or 5/16″ nut or washer
- Needle-nose pliers
Note on Neodynium Magnets – When you’re buying the magnets it’s important to get magnets that are the same diameter (or a little smaller) than the battery you are using for your power. My battery choice was a AAA battery and I bought two packages of magnets – one smaller (.472″) than the AAA battery and another package larger (.709″). I used the larger batteries to help “boost” the power of the motor.