Hello world! I recently found 2 power supplies possibly sufficient for the Arduino Uno - AKA 5 volts, with 1-1.1 amperage: AKA 1A. Reasonable amperage for the Arduino Uno is 40-50 mili-amps. AKA 40-50mA. …in short, both supplies are 5v x: #1 is 1A, #2 is 1.1A So, WAY WAY WAY WAY more amperage tha…

Arduino Uno Power Supply

Valen June 20, 2013, 10:32am 10

Duhh, it should have rung a bell:

Sparkfun tutorial: