12v Battery Efficiency Monitoring using Arduino and Cell App with Database

(Last Updated On: June 29, 2020) Description: Battery Efficiency Monitoring- In this tutorial, you will learn how to monitor the efficiency of a 12v Battery using Arduino, 0 to 25v voltage sensor, HC-05 Bluetooth Module, RTC DS3231 Real Time Clock and an Android cell Phone. The Battery voltage information is stored in the Arduino at … Continue reading 12v Battery Efficiency Monitoring using Arduino and Cell App with Database