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 ...
Over the past year, wearable consumer electrocardiogram (ECG/EKG) devices have become more commonplace thanks to the introduction of the Apple Watch Series 4, but that’s not the final word in heart ...