
Case for a PWM DC motor speed controll
thingiverse
I wanted a small case for my PWM DC fan speed control so I made one The small hole in the front is for the LED on the PWM board. I used a short piece of transparent PETG as fiber optic and it worked pretty good. Be aware, some of these PWM boards have variing sizes so feel free to edit the FreeCAD file to make it fit yours.
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