The AD8232 Analog Heart Rate Pulse Sensor is a low-power integrated signal conditioning module designed to measure and amplify small bioelectric ECG signals. It is widely used for heart rate monitoring and portable ECG applications in educational, medical research, fitness, and IoT healthcare projects.
This module filters and amplifies the electrical signals generated by the heart, providing a clean analog output that can be easily interfaced with microcontrollers such as Arduino, ESP32, Raspberry Pi, and other development boards.