i am making a website base on guides for the raspberry pi (i have a 3b+) and also for an android phone. can i use the logo for the raspberry pi as i want a square button with the logo (with the R) that takes the user to all the guides that i write up and can i put it in a border?
I want to know if I can use a PC fan I found in my old PC...it is rated at 12V 0.16A. will I be able to use it in GPIO @5v?
Also, should I unplug the fan before turning off power to the pins as the fan spins for a few seconds after it is off