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  • Use a Treadmill DC Drive Motor and PWM Speed Controller for powering tools

    Used this to make a diy pitching machine for my son. Great stuff and thanks for sharing the info about the trim pot. It functioned great, but I just had it bolted to a old car wheel as the base, so height adjustment was a pain to adjust when the speed was changed. Also it would move a bit from vibration so the new stand and tweeks will take care of all those issues.Doing a remake now. I'll post a finished picture when I get the wiring cleaned up & stand cemented in and in the cage.

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