1/4W 5% 100K resistor

LED LilyPad Frame

LED LilyPad Frame

You may have the most beautiful picture, diploma, or award that’s hiding in the dark. Now you can illuminate it with the LED LilyPad Frame, and bring it to life. Here are the materials you will need to build this beautiful project:

Eyeboard Electrooculography (EOG) System

Eyeboard Electrooculography (EOG) System

Note: Be sure to check out the Kickstarter campaign of the Eyeboard project. This is an inexpensive yet reliable human-computer interface that detects eye movements using electrooculography (EOG), a biomedical technique based on picking up signals from electrodes placed around the eyes. EOG interfaces let users who can’t manipulate a mouse or trackpad with their […]

Ice Tube Clock Kit

Ice Tube Clock Kit

Build the most unique clock on the market, featuring a retro Russian display tube and a clear plastic case so you can appreciate the inner workings of this fantastic gadget!