Dostuff wrote:I thought so also but its been plugged into my usb on the PC since forever and never had a fault. I'll look into it later as I have to make another for my brother.
Even though it says "under-voltage", it typically means it's not getting enough current (amps). Using a PC's USB port is not recommended. The recommended amperage for a Raspberry Pi is around 1.8A with about a 1A minimum. A USB port on a PC (or really any other device for that matter) only supplies 0.5A.