Solar power has the advantages of being low-maintenance and pollution-free, but the main drawbacks are high fabrication costs and low energy conversion efficiency. Since solar panels still have ...

Instructables is holding a Arduino contest. Use those nifty microcontrollers to build an cool project and maybe win a prize! Arduinos are awesome – with one simple controller, you can make ...

In this paper, a simple method battery charge controller has been designed to protect the battery from over-charging and deep discharges. The control of the process is entrusted to Arduino Uno board, ...