Acorn CNC 12 and 0-5VDC Voltage following (e.g. Super-PID)-- (SOLVED)

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martyscncgarage
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Acorn CNC Controller: Yes
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Re: Acorn CNC 12 and 0-5VDC Voltage following (e.g. Super-PID)-- (SOLVED)

Post by martyscncgarage »

EricMack wrote: ↑Thu Feb 27, 2020 1:04 pm Thanks everyone. I went with the voltage divider (two 4.7k resistors) and that worked great, I am tracking to within just a few rpm across the range of 5000 to 30000.
I hope to do a quick video soon to share.
Video showing the controller, description, connection and performance would be welcome!
Marty
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