We’ve seen a number of heart rate monitoring projects on Hackaday, but [Peter’s] electrocardiography (ECG) Instructable really caught out attention. If you’ve followed Hackaday for any period of time, ...

Overview The AEKA Heart Symphony project is an interactive biofeedback system that responds to a user's physiological signals. The goal of the project is to combine biofeedback from heart rate (BPM) ...

Just when you thought you’d seen an Arduino do everything, [birdyberth] built an Arduino powered Electrocardiogram (ECG or EKG). Electrocardiography is a non invasive method of studying the heart. For ...

P.U.L.S.E. (Portable Unit for Live Signal Electrocardiography) is a portable ECG data logging and visualization system designed for educational and experimental use. The project captures real-time ...