Fractal Design’s Ion 3 Gold is efficient, reliable, and affordable. It’s a no-frills workhorse that’s sole focus is on cool, ...

This design generates PWM signals on GPIO pins 25, 26, and 27, that can be used to drive MOSFETs to control 'dumb' RGB LED strips (opposed to inteligent LEDs). I used the SI4944DY SOIC8 DUAL MOSFET ...