Being that i can only use 2 fans, dxw00d said ("Note that PC fans require a much higher PWM frequency (around 25KHz) than the Arduino hardware PWM defaults to (around 490Hz") what do i use to boost that PWM from the arduino to run the fans.
Being that i can only use 2 fans, dxw00d said ("Note that PC fans require a much higher PWM frequency (around 25KHz) than the Arduino hardware PWM defaults to (around 490Hz") what do i use to boost that PWM from the arduino to run the fans.