When HN users recommended it
1 HN user recommended this in 2017, in one comment.
20072026
Each tall tick is one HN user's first recommendation. A short tick is the same user again. Click a tick to jump to the comment.
1 HN user recommended this in 2017, in one comment.
Each tall tick is one HN user's first recommendation. A short tick is the same user again. Click a tick to jump to the comment.
Apparently solar cells larger than a calculator one can give about 30mA, 5V at peak power output [1]. We really need to know surface area and lumen to know how good this thing performs.
[1] https://www.amazon.com/53X30mm-Micro-Power-Solar-Panels/dp/B...