8 inch tall Wind turbine. Build your own magnetic induction generator using magnets and coils which are included. Produces 0.5V ~ 5.0V @ 0.15mA.
Includes: Turbine base, top frame, (4) grade 5 magnets, (4) insulated coils, plastic disc, 8Ã¯Â¿Â½ center dowel, (2) 7.5Ã¯Â¿Â½ side dowels, (2) S-frame, (2) blade cups, (2) stabilizers, bi-color LED, tape, sand paper. Increase power by using optional neodymium/rare earth magnets.
Intermediate and Advanced versions of this kit also available.