Make a cheap perpetual calendar

Craft & Design

By Phillip Torrone

Phillip Torrone

current: @adafruit - previous: MAKE, popular science, hackaday, engadget, fallon, braincraft ... howtoons, 2600...

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@adafruit

December 31st, 2008

Evil Mad Scientist Laboratories – Cheap Perpetual Calendar…

A quick, handy, geeky, and seriously inexpensive perpetual calendar for your desk.
Got 12 cents and a scrap of cardboard? You’re good to go!

Cut twelve slits, stick in your pennies, and… here it is, all built…

Tagged DIY Projects

By Phillip Torrone

Phillip Torrone

current: @adafruit - previous: MAKE, popular science, hackaday, engadget, fallon, braincraft ... howtoons, 2600...

View more articles by Phillip Torrone

@adafruit

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