battery-monitoring script for Arduino Uno to monitor batteries (power, voltage and state of charge). connection to an Arduino Uno sources LiPo Fuel Gauge ➡ https://github.com/lucadentella/ArduinoLib_MAX17043 ACS712-based sensor ➡ http://wiki.mchobby.be/index.php?title=SENSEUR-COURANT-ACS712#Brancher