Electric Fidget Spinner Spinner (Fidget Spinner Engine/Motor)
thingiverse
Motor in action: https://youtu.be/Y3K-K6oaDZE You need a small button: https://www.digikey.de/product-detail/de/wurth-electronics-inc/430182050816/732-7005-1-ND/5225453 A small CD ROM engine with wires attached to the side, similar to the one in the middle of this picture: https://cdn.instructables.com/FLX/8N05/HYZX7I21/FLX8N05HYZX7I21.MEDIUM.jpg?width=614 Two of those: https://www.zamro.de/product/DB99D/knopfzelle-batterie-3v-170-mah-lithium-modell-cr2025 And two feathers from this kit: https://www.amazon.com/dp/B00OBKF71M/ref=pe_386171_37038021_TE_1_pdp_2 Solder a wire to the first feather, another wire to the second feather. Connect one to one pole of the engine. Connect the other to the button and then to the other pole of the motor. Add both feathers to the battery tray, add the motor to the motor compartment, close it. Add all covers. Then add the shell. Use 10 or 16 mm M3 screws on one side and M3 nuts on the other side.
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