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Cheap motor controller
I am looking for a cheap motor controller for use on a ROV. Jaguars and Victors are a little expensive for my budget. I can soder up some H-bridges using TIP120's, but I am not sure the thruster billage pumps I plan to use can hanlde the PWM signal. They are like CIMS, so they aren't going to handle PWM well. Anyone know of anything cheap and good enough for my use.
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