Tunnel Book Light With Dark Detecting Circuit and Solar-powered Battery

Posted on April 12, 2018 by
From Sarah Brug
May 29, 2017 ·

Instructables

·

I made an Instructable.

Tunnel Book Light With Dark Detecting Circuit and Solar-powered Battery
I wanted a light at the end of a long dark hallway in my house that would turn on by itself when it got dark, not need battery replacements, and be an…
instructables.com
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About David Lindsay Jr

David Lindsay is the author of "The Tay Son Rebellion, Historical Fiction of Eighteenth- Century Vietnam," that covers a bloody civil war from 1770 to 1802. It was published by Footmad and Cherry Blossom Press on September 11, 2017. Find more about it at TheTaySonRebellion.com, also known as, DavidLindsayJr.com.
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