With only 1 ARGB motherboard header (3-pin), I was looking for an ARGB controller with multiple ARGB headers. Sadly, most options are just a splitter or it's proprietary (cough Corsair). If one wanted ...
This circuit is meant for a 12V fan. I use this controller ... The 3.3V microcontroller used here requires a logic level shifter to boost the PWM signal up to 5V for the fan. I use the 74AHCT125 to ...