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by FrancisNash
Thu Jan 16, 2014 6:07 am
Forum: General Discussion
Topic: More LED fun
Replies: 17
Views: 18546


Here is another coil circuit from a solar garden light: I can get the 100uH coil, but the 4 legged chip seems to be hogged by Chinese bulk sales merchants on line. I'm going to try to chain two and use the middle to make a center t...