The simple project is built around an ATmega8 that utilizes PWM and ADC to control the charging current of NiMH battery cells. One very popular energy source in portable media like digital cameras, ...

My wireless headphones came with 3 NiCd (Nickel-Cadmium) rechargeable batteries. The worked well enough, but have lost the ability to hold most of their charge.<BR><BR>They are both 1.2V (AAA) ...

I'm not sure ... I have an old Sharp 8mm vidcam and it came with NiCad battery and a charger ... recently I wanted a new battery and found awesome NIMH ... I called Sharp support up, they said clearly ...

Forbes contributors publish independent expert analyses and insights. Technology journalist specializing in audio, computing and Apple Macs. For the sake of the environment, we ought to find a way to ...

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 ...