Reed Switch Motor

[nec6100]

コイルは何回巻きですか？作り方を教えてください。

[may7charlie]

Hi

Where can I find reed switch which does not get burnt ?

I am making electromagnet which needs to be on/off by fast rotating magnet. Power supply is 12V car battery. Thanks Charlie

[Bigmike3023]

@may7charlie Check meder.com. 

[reviathon360]

and there we have it, clean energy

[scarabeetle101]

@reviathon360 It's still putting more energy in to power the electromagnets...