Daftman Light Part 2
This is part (2) of my Daftman one AA battery LED light project. Here I show the device in simi-boxed configuration with a solar cell phone charger and a miniature digital battery pack analyzer.
Experiments, inventions, patents, …
by F.E.N. · Published · Updated
This is part (2) of my Daftman one AA battery LED light project. Here I show the device in simi-boxed configuration with a solar cell phone charger and a miniature digital battery pack analyzer.
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