Arduino-compatible library for battery management system based on Texas Instruments bq769x0 IC (bq76920, bq76930, and bq76940). This library offers most features for a simple BMS (including automatic ...

We’ve seen [Johan]’s AA-battery-sized Arduino/battery crossover before, but soon (we hope!) there will be a new version with more MIPS in the same unique form factor! The original Aarduino ...

So, what do you do when your Arduino project needs to operate in a remote area or as a portable device? There are LiPo battery shields available, and although they may work well, recharging ...

In order to sense the solar panel voltage a voltage divider was used to step it down, as it can be greater than the maximum voltage of 5V that the Arduino can handle and thus it can damage the board.