[Paul Allen] has been working on the latest iteration of his NiMh battery charger and it looks amazing! We’ve covered [Paul Allen]s awesome hacks and tutorials before, but never this project.

When we saw [Max.K]’s automatic NiMh battery charger float past in the Hackaday tips line, it brought to mind a charger that might be automatic in the sense that any modern microcontroller based ...

The main purpse of this task is to select the best battery for the robot. After choosing rechargable battery we have to find its charger cirucit and the Arduino code to operate this charger.

Chargers for rechargeable batteries arent known for being aesthetically pleasing. Theyre usually pretty boring to look at, and you have to plug in each of your precious NiMH cells tediously.