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Topic: Battery Questions... (Read 1 time) previous topic - next topic


Maybe Radioshack has a 12-24 volts > 5 volts or something

If it is a standard regulator it will still generate the same amount of heat but maybe it will be easier to get rid of. If you go for a switching regulator then there is much less heat.


The 5V DC (!! DC !!) from the RS converter can go right into the 5V pin on the power header, along with ground.
DO NOT GET THEM BACKWARDS! You are bypassing the reverse polarity protection diode. Just be a little careful, double check the connections before powering up.
Designing & building electrical circuits for over 25 years.  Screw Shield for Mega/Due/Uno,  Bobuino with ATMega1284P, & other '328P & '1284P creations & offerings at  my website.

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