[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. What ...

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 ...

Although not a new device, the LM317 is still a high-performance regulator. Its output voltage is essentially immune to fluctuations in load, supply voltage and temperature and this makes it ideal as ...

LAS VEGAS -Rayovac introduced at the International Consumer Electronics Show earlier this month what it calls the first one-hour battery charger for today’s high-capacity nickel metal-hydride (NiMH) ...

That failure—in a nutshell, my design needed a buffer battery that had to be recharged, which defeated the whole purpose of ...

Dallas Semiconductor’s DS2714 is a loose-cell NiMH charger that detects and avoids charging primary alkaline cells, lithium primary cells, and defective NiMH or NiCd cells. Dallas Semiconductor's ...

When you need to keep your electronics going but want to be more environmentally conscientious, finding batteries that meet both your needs can feel challenging. However, thanks to the team at Linogy, ...

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 ...

Energizer’s Energizer Family Charger can charge up to eight AAA, eight AA, two 9-V, four C and four D NiMH cells. Energizer’s Energizer Family Charger can charge up to eight AAA, eight AA, two 9-V, ...

Perfect timing: I had just seen the first low power warning from my Magic Mouse overlay my iMac’s screen when my phone rang—it was Dennis, my older brother, asking me what I wanted for my birthday.