I Have heard that I can put the Arduino into "sleep mode which makes it REALLY low power consumption. Being who I am, I thought I would have a power saving mode and have a SMALL battery to keep it alive. The RTC has an alarm output pin which I can use to "wake up" the arduino, and it would then tu…

LOW power HALT, battery and supplys.

lost_and_confused March 29, 2014, 10:12pm 5

The power supply voltage is 12V DC.

The main parts of the circuit are 12V.

Thanks though.

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