Attach the hand crank to the gears using metal rods, sleeves and brackets. Next align up your gear transmission system by using a small and large gear twice in your system. Finally run your gear transmission to the generator which you wire your led bulb too.
Young people learn about green energy along with energy conversion, using mechanical energy and turning it into electrical energy by cranking gears through a transmission system which powers the generator and lights the bulb.
The main parts in this STEM project combines a mixture of:
- Hand Crank
- Led Bulb
- Plastic base Board
Difficulty Level 6/10
Products related to this item
$ 1.08 – $ 3.80
$ 3.25 – $ 5.43
Magnetic Screwdriver$ 1.08 – $ 3.80
AA Batteries$ 3.25 – $ 5.43