PWM Motor Speed Controller Housing with optional Bullet Feeder mount

thingiverse

This is a PWM motor speed controller housing designed around a popular 12/24V DC speed controller. This is designed to house the the "<a href="https://www.amazon.com/gp/product/B00RWI0O4A/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1">SMAKN CCM6C 6V 12V 24V DC Speed Controller PWM Module 10A</a>" currently sold on Amazon, but it is sold under multiple names. This also utilizes a common 12.7mm (1/2") on/off switch, as well as a common LED/12v power terminal. The housing also mounts the potentiometer from the PWM controller. <b>Modifications for install:</b> To install this I de-soldered and removed the terminal block on the PWM controller. This isn't 100% necessary, but it would be a tight fit without it, you will need to break off the closest ear to the switch if you don't. Also, I shortened the wires to the pot to make additional room. It should be self explanatory from the photo. There is also a base included to mount to Ammo Mike's bullet feeder (if that's your purpose). There is a port on the back of the housing to run wires out to the motor.