Hello all, Does anyone know where i can get the circuitry of the arduino uno, and also the efficiency of the regulator that is in use. I need to write a technical review on the arduino uno dev board. All im really concerned with is the losses at this stage and what can be done to prevent them. Tha…

Arduino Circuit Diagram

MarkT May 8, 2014, 9:23pm 5

polymorph:
Got that right. Efficiency = 100 x 5V/Vin with a linear regulator.

If you ignore the current draw of the regulator itself.

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