AD8232 Heart Rate and ECG Sensor Module – DIY Biometric Kit for Arduino

The AD8232 ECG module is an integrated signal conditioning block designed for ECG (electrocardiogram) and other bio-potential measurement applications. It efficiently extracts, amplifies, and filters weak bio-electrical signals while removing noise caused by motion or remote electrode placement.

💡 Key Features

• Integrated signal conditioning for ECG and heart rate monitoring
• Excellent noise suppression with high-pass and low-pass filters
• High Common Mode Rejection Ratio (CMRR) for stable signal output
• Quick recovery function ensures fast response after connection or disconnection
• Built-in amplifier suitable for right-leg drive (RLD) applications

⚙️ Technical Specifications

• Operating Voltage: 3.3V to 5V
• Operating Temperature Range: -40°C to +85°C
• Optimal Performance Range: 0°C to +70°C
• Output: Analog signal compatible with Arduino ADC input

🩺 Applications

• Fitness and exercise heart rate monitoring
• Wearable and portable ECG systems
• Remote health monitoring
• Bioelectric signal acquisition for research and education
• Gaming peripherals with biometric feedback

📦 Package Includes

• 1x AD8232 ECG Module
• 1x 3-pin cable set for electrode connection
• 1x Interface cable (optional, depending on version)

📝 Notes

This module is designed for educational and development use only. For medical diagnostics, certified medical-grade equipment is required.