The Automatic Battery Charger circuit presented here can automatically charge a 12V, 7Ah battery, or above. Special features of the charger are as follows. It automatically controls the charging ...

Arduino program to monitor battery status. To monitor battery health and track the remaining charge in a 48V battery pack composed of 4 x 12V, 100Ah batteries in series, you could write a program that ...

This project displays the status of services running on a linux machine. You can turn off bandwidth consuming services with buttons! And you can turn them back on too! pin 1: CLK pin 2: INT pin 3: WOL ...

Most of us would be familiar with the 16×2 Dot matrix LCD display that is used in many projects to display some information to the user. But these LCD displays have a lot of limitation in what they ...

Effective battery monitoring is crucial for optimizing the performance and longevity of electrical vehicles (EVs). This paper presents an efficient battery monitoring system for EVs, leveraging ...

How long can you keep an Arduino circuit running on three AA batteries? With careful design, [educ8s] built a temperature sensor that lasts well over a year on a single charge of three 2250 mAH rec… ...