This is a simple case for a a cheap pwm pulse generator. The case is designed to be printed fast and easily. No supports are needed.
4 M2x8 screws are needed to fasten the pcb and the case.
The PWM pulse generator module can be purchased on eBay.
Also, consider donating if you like this design.
no supports
0.2mm
The author marked this model as their own original creation. Imported from Thingiverse.