arduino
This Arduino Watches a Treadmill With a Webcam to Clock Speed
A rented treadmill, a USB webcam, and an Arduino VENTUNO Q: an on-board neural net reads belt speed and broadcasts it over Bluetooth as…
diy projects
Penn State’s Paint-On Electronic Tattoos Read ECG, EEG and EMG
Penn State's brush-on conductive ink turns bare skin into a washable electrode that records ECG, EEG and EMG, and even drove a robotic hand.