Hey guys… I am using a Hyperpixel 4" square on a rpi 4 to loop a number of videos 24/7. I need to cool this thing, but obviously the HP uses all the GPIO pins. I think my only option is to go with USB power.
I understand that the rpi USB port provides 1.2 amps peak power. My question:
Would this be enough power to run a small 40mm 5v Noctua fan like this one:
I believe is uses .07amps - correct?