I have a small DC electric motor that I salvaged from a weedeater. I would like to use it for a generator/alternator on my riding lawnmower so I can run better lights. I can spin it in a drill and it will produce at least 50 volts but not enough current. Is there a way to regulate the 50 or so volts down to say 12 and get more current say 10 amps or so?
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