Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Nice invention. Had seen them inside decoration balls hanging from ceilings but had no idea what they were called. Just bought one now off ebay.
thanks a lot :)
Hi,
this is an Earth Pole DC motor which I designed and built.
It is very interesting and rewarding to to give it a try as it demonstrates profound concepts
with few components promoting further understanding of the concepts.
The polarity on the armature is shifted accordingly (+/-12V) instead...
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