Hey folks, I thought I'd share a video I made. I am running a DB25-1205 BOB and wanted to run LinuxCNC PWM spindle control to my spindle that takes 0-12V analog input. I have it mostly figured out and now and am soldering it to a proto board. After searching around, it looks like I may have reinvented the wheel a little. It looks like there's a few BOB's that have the DAC included. Either way, it was a fun project and a great learning experience, I just wish I didn't go through so many circuit boards LOL. Next, I would like to add rpm feedback to maintain the commanded speed and fault if it goes beyond a threshold.




All my Spindle control videos are here:
https://www.youtube.com/playlist?lis...3uwWZ4vvLhFQHF

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