Hello everyone,
this is it: I've got a 3-pin 5V led strip and I'd like to control it with Aura Sync on an Asus X470 Prime PRO mobo, which allows only 4-pin 12V strips to be controlled.
What if I use an Arduino Uno to read the PWM GRB signals of the 4-pin header and then convert them into digital signals to control the 5V strip?
How can I convert a GRB PWM signal in a signal for a 3-pin strip?
My other main issue is that I can't figure out how to read the PWM signal from the mobo (the 4 output pins correspond to 12V-G-R-B)
Thanks a lot!