Examining a brushless DC motor, and a dumb way to drive one.
Examining the abrushless DC motor (in a weed trimmer, where it's easy to get at), but scoping it out, I discovered something odd about how it's driven. It strikes me as a really dumb way to do variable speed.
Видео Examining a brushless DC motor, and a dumb way to drive one. канала Matthias random stuff
Видео Examining a brushless DC motor, and a dumb way to drive one. канала Matthias random stuff
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