Tilt Sensing Illuminated Tunnel Book (with Chibitronics LED Stickers)

 

The idea for designing a tilt sensing illuminated tunnel book has been one of my favorites this year.

To learn how to build your own, please visit my tutorial over on the Chibitronics blog.  There, you'll find a circuit diagram, cut file, and several different examples.

Reed Switch Shadow Box

Wanting to create an interactive shadow box that could look different with different LED configurations, I came up with an idea for a shadow box triggered by one or two reed switches.

To learn how I did this (and to access the circuit diagrams and cut files), please check out my tutorial, Reed Switch Shadow Box, over on the Chibitronics blog.