The AD8232 ECG Sensor Module is a reliable and easy-to-use solution for capturing electrical activity from the heart. It functions as a single-lead heart rate monitor and is widely used in bio-signal monitoring applications.
This compact module is built around the Analog Devices AD8232 chip, optimized for use in fitness and medical monitoring equipment. With just three electrodes, you can accurately measure heart rate data and visualize the ECG waveform on a display or via a serial monitor.
Key Features:
✅ Built around the AD8232 biopotential amplifier
✅ Measures heart rate and ECG signals
✅ Single-lead ECG monitoring
✅ Compact, low-power design
✅ Analog output for waveform visualization
✅ Compatible with Arduino, ESP32, Raspberry Pi
✅ Includes connector pads for 3 electrodes (RA, LA, RL)
✅ Standard 3.3V to 5V operating voltage
Applications:
🔹 Heart rate monitoring
🔹 ECG waveform visualization
🔹 Fitness trackers and wearables
🔹 DIY biomedical devices
🔹 Bio-signal acquisition for health projects
🔹 Research and academic use