The construction of this solar light is very simple even though I managed to make it sound complicated. The solar light is working out very well although I have to admit the bigger solar panel that I am using probably make the light more robust. The QX5252 all in one chip is very inexpensive if you buy it in bulk. About 10 cents a piece.
This light is based on Youtuber MrFreddiew1′s design. He used a 33uH inductor and he has many different version of this light.
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Post time: Jun-22-2017