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How it Works »New Instructable »With Instructables you can share what you make with the world, and tap into an ever-growing community of creative experts.
How it Works »New Instructable »
Apr 10, 2011
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Comment: Excellent, Great pictures and thank you for sharing. Here are two more pictures I have …
Comment: Hi, I remember coming across a technique to use leds as sensors and I'm suprised no-one…
Comment: Very clever. Tbh when I read digital sundial I thought you had put a GPS compass accele…
Comment: Thanks for your comments. It's funny I made this instructable and since publishing have…
Comment: If you have a glass rod across a laser pointer which gives a dot to turn it into a line…