Yesterday, I ventured out to the Bradley Stoke mega-Tesco's and purchased a set of electronic kitchen scales. I then proceeded to void my warranty and take them apart:


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I've ranted before about dodgy connections made via green crocodile clips: http://c0re-dump.livejournal.com/13260.html Well, they've bitten me on the bottom again! Firstly, I found a little circuit in a 30-year-old electronics magazine for a constant current gadget. Such devices are useful for charging NiCad and NiMH batteries, although NiMH ( Read more... )