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A useless torch that only lights up when pointed directly at the sun.

sirdanSirDan 07/28/2019 at 15:410 Comments

So, I've built this today, but I cannot test it properly as the sun isn't shining. Prior to assembly, it definitely worked using an actual torch. However now the LED is on top, pointing the torch at it makes it impossible to tell if the LED is on, or just lit up by the torch. 

If the sun comes out, I'll test it again. 

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