I just love DIY ideas like this, don’t you? After all, I wrote an entire book about DIY survival projects, so it only stands to reason that I would, lol.
In any case, the neat thing about this solar tracker is that it doesn’t need any GPS signal or computers to work but, instead, simply “follows” the movement of the sun using small light sensors throughout the day!
Apparently, he got the original idea from this video which includes more details about the build, if interested…
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