Upcoming V2 schematic

A project log for Grinder speed control with stable RPM

Uses BackEMF to track speed of AC brushed motor

vitalyVitaly 03/27/2020 at 11:370 Comments

I decided to experiment with hardware. Some ideas are "just for fun", other should improve development convenience.

From user's POV:

From developper's POV:

Here is temporary link to new schematic (draft), which should replace current one when complete:

What was changed:

Hope to do last checks on weekend and place PCB order then.