I'm trying to determine power consumption of my project. It's a fairly straightforward circuit to download data over a serial interface, process it, and save it to an SD card. I'm using a Teensy 2.0 with the pjrc.com microSD adapter. Unfortunately, it's going to be a few weeks until I can test it in…

Power consumption to write to SD card?

system November 18, 2012, 2:25pm 3

Wow--up to 40 mA is a surprise. Definitely will need to test it out in action.

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