I wasn't sure where to post this cuz its not a mechanical/high voltage issue, but it does have to do with power. I need a 5V supply for my circuit but I also need a small battery. So I'm using two stacked coin cell batteries (3V each) and regulating that down to 5V. However upon connecting the power…

Battery voltage dropping upon connection

system March 26, 2012, 2:43pm 11

Okay in that case, what is the easiest way to determine the total current demand of my device?

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