Your car’s battery is essential for powering everything from starting the engine to running your headlights and electronics.

Posted in Arduino Hacks, Transportation Hacks Tagged arduino nano, battery management, battery monitor, marine, NRF24, TFT display ← Automated Balcony Shade Uses NFC ...

Born from Johan Kanflo's mind, the AAduino, so named because of its size, can, almost, conveniently fit inside a 3x AA battery holder for maximum space footprint efficiency.

Monitoring an appliance with a microcontroller usually follows a well-worn path of diving inside and finding somewhere in the electrical circuitry that can be connected through some kind of interfa… ...