20A 4-Channel LED Strip Lighting Controller

This is essentially a multi-channel PWM (Pulse Width Modulation) controller, with four independent outputs supporting up to 5A of current on each channel, for a combined 20A power handling.

Published in our magazine Issue 15, September 2018

The full article can be found here: https://diyodemag.com/projects/take_control

To give you a springboard, we have created a mounting case for the main PCB, which has a cut-out for cable entry, and mounting posts for the PCB itself. There's a gene