GBECG: GameBoy ElectroCardioGraph

摘要

Lots of electronics hobbyist dream of recording an electrocardiogram (ECG) using a circuit built at home. Usually out of technical curiosity, as numerous problems have to be resolved in order to properly sample the heart's electrical activity. Alternatively, some people require personal medical monitoring while under a cardiologist's care. And then it's great to be able to make your own ECG and show it to your GP or clinical staff.