Hi, I am working on a low-power arduino-based project, and I'd like to use a lipo battery for the job. As it is a low-power situation, I'd like to bypass the on-board voltage regulator on the arduino. Also, I'm considering using one of the 3.3V-8 MHz arduino pro minis. But a lipo starts at 4.2 V. M…

low-power arduino and LiPo batteries

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