Electro-piston flashlight using NO batteries or source of electricity.
Description
Electro-piston flashlight using NO batteries or source of electricity. WHAT!!! The electro-piston utilizes the principle that whan you move a magnet through a coil of wire it induces an electrical current. It's a somewhat straightforward project it uses a few Neodinium magnets (I've got it to work with one magnet though). The wire I got from an old transformer. 4 diodes I pulled off a circut board (it works without any but using one will make sure you don't blow your LED, and using four will make it more efficient). I also built a mechanism that turns only one way, no matter what. and a bevel gear transmission so check it those out, videos below. Electro-Piston Video: https://www.youtube.com/watch?v=_GKikCwreR8 NEW EDIT: Wiring diagram video for AC to DC. and Version 2.0 Coming soon video. https://www.youtube.com/watch?v=R4Ks0-SLWyQ&t=5s Elctro-Piston V2.0 is out!!! :https://www.thingiverse.com/thing:3661950 Video1: https://www.youtube.com/watch?v=r7JlOjb7gLs Video2: https://www.youtube.com/watch?v=zvEWGNhBlDM Please Subscribe Consider donating a dollar or two for my work, PLEASE. Make it Matt's own business website: https://matthewdwulff.wixsite.com/website-1 Note: Print the piston shaft at 110%
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