DIY Generator with Magnets and Coils that must be built
Upgrades to include more size blades and also make your own to test!
Short description: 20" Tall Wind Turbine -Build your own magnetic induction generator using 4 coils and 4 magnets Produces 4v at 150mA 3 blade hub with variable pitch angles included
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Fatima A.
Best international shipping I've ever tried. Worth every penny!
3 days ago
Anita G.
Good experience, but the tracking updates could be better.
