Hi I'm starting a project where I need to be able to vary the strength of an electromagnet. I've been trying hard to do some research and have been seeing transistors, mosfit, relay, all kinds of things that I'm really not too familiar with. Much of the information I've found on this topic tends to …

variable electromagnet

Coding_Badly May 2, 2018, 1:54am 6

@Jordanar / @learn24, stop cross-posting.

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