Build a thermal control fan by Go

https://t.co/D1igRmiaXr



I just bought a Asus router that sometimes it is overheat like 80C. For cooling, I bought a pair of USB powered fan and it works well, however, it’s waste of energy while CPU is idle. So I think it’s a good idea to use USB control a relay that switch on fan while CPU is hot and turn it off while it’s idle.



#golang #go #hardware