`electrodes` Related Article Results

EKG (Electrocardiography) sensor is an electronic module designed to measure and monitor the electrical activity of the heart. These sensors detect bio-potential signals generated by the heart through electrodes placed on the body, amplify, filter, and convert these signals into a format readable by a microcontroller (e.g., Arduino). Commonly used in hobby electronics, biomedical projects, and educational applications, these sensors provide a practical tool for understanding the fundamental oper