We're developing a prototype for a cheap and easy-to-use probe with a potential application in detection and monitoring of cancerous tissue.
Homemade two simple but very sensitive EMF (Electromagnetic Field ) Detectors, one with transistors, and the other with Integrated Circuit
Car controlled by arms muscles movements using electrodes placed on the body. The car responds with four different commands using RF.
Code for the EMG module for Tessel's GPIO port
Most electrical appliances have circuit boards. Have you ever thought creat some intersting items?