This project monitors the voltage and, indirectly, charge status of a 12 volt lead-acid battery, e.g. a car starter battery or a marine deep-cycle battery. The voltage readings are sent to a Raspberry ...

Small diy project to monitor the 12V car battery voltage of a vehicle in winter storage. A learning project for ESP8266 usage with lots of my self learning of Arduino and C++ language. A lot of using ...

A manufacturing defect in the vehicles' 12-volt batteries can cause them to stall at low speeds, or not restart after ...

At the time, Ford identified a problem in onboard computers that monitor a vehicle's 12-volt battery. A recalibration was supposed to solve the problem. But even after that fix, some drivers were ...