Find all your DIY electronics in the MakerShed. 3D Printing, Kits, Arduino, Raspberry Pi, Books & more!

Thingiverse user clide made this awesome folding business card that can be loaded with a “magazine” of 10 US pennies and will shoot them out one at a time under rubber-band power.

Sean Michael Ragan

I am descended from 5,000 generations of tool-using primates. Also, I went to college and stuff. I write for MAKE, serve as Technical Editor for MAKE magazine, and develop original DIY content for Make: Projects.


Related
blog comments powered by Disqus
Follow

Get every new post delivered to your Inbox.

Join 25,745 other followers