My favourite part of the hdmi spec is that it carries a small amount of power (300 mA of 5V to be exact), which means you could in theory charge over hdmi, very slowly
My favourite part of the hdmi spec is that it carries a small amount of power (300 mA of 5V to be exact), which means you could in theory charge over hdmi, very slowly
i wonder if you could make a display that only has hdmi and no power connector
yeah you definitely could, a typical phone screen draws ~150mA at ~3.7 volts (if my math and google is right)