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Gameinstance.com - Dual NiMH Battery Smart Charger - Part 2 - The build
Open-Source NiMh Battery Charger/Analyzer by Paul — Kickstarter
NiMH Battery Charger Circuit
Multiple NiCd & NiMH Battery Charger Circuit
Multiple NiCd & NiMH Battery Charger Circuit
Gameinstance.com - Smart NiMH Battery Charger - Arduino DIY at its best