I'm looking to do some Arduino projects with a low enough current to be powered by solar panels / rechargeable batteries. My Arduino Uno was drawing too much current for a small solar panel so I decided to try building a bare bones Arduino on a breadboard using the atmega 328 microprocessor. I took …

Power consumption

system April 8, 2014, 3:13am 6

It's been 7 hours and both circuits are still going strong!

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