Posts
1 hour ago
Friday, April 26, 2013
A simpler DC motor
A few years ago Alan, VK2ZAY, showed Billy and me how to make a very simple DC motor. This one looks even simpler. I'm guessing that the bottom of the coil is making intermittent contact, setting up flux lines that get torqued by the magnets' field.
Our book: "SolderSmoke -- Global Adventures in Wireless Electronics" http://soldersmoke.com/book.htm Our coffee mugs, T-Shirts, bumper stickers: http://www.cafepress.com/SolderSmoke Our Book Store: http://astore.amazon.com/contracross-20
Subscribe to:
Post Comments (Atom)
It's a Faraday motor! Faraday's original motor was a bit different because he didn't have access to small batteries. He also used a jar of mercury as a conductive material (though I think salt water can be substituted). A quite attractive looking recreation: http://www.dailymotion.com/video/xek6ka_james-dyson-demonstrates-michael-fa_tech
ReplyDelete-W7WWA
thats real work ??
ReplyDeletewow i will try