ECG SENSOR AD8232

The AD8232 ECG Sensor Module measures the electrical activity of the heart and outputs an analog signal for reading by Arduino or any microcontroller ADC. The AD8232 IC extracts, amplifies, and filters small bio-potential signals even in noisy conditions such as motion or remote electrode placement. Includes leads-off detection, shutdown pin, LED heartbeat indicator, and 3.5mm jack for biomedical pad connection.

Note: This product is NOT a medical device and is not intended for medical diagnosis or treatment.

Pin Description:

• SDN — Shutdown pin
• LO+ / LO- — Leads-off detection
• OUTPUT — Analog ECG signal output
• 3.3V / GND — Power supply
• RA / LA / RL — Right Arm, Left Arm, Right Leg electrode connections

Specifications:

• Operating Voltage: 3.3V
• Operating Temperature: -40 to +90°C
• Cable Length: 50cm
• Dimensions: 36 × 30 × 18mm
• Weight: 5g

Applications:

• Fitness and exercise heart rate monitoring
• Portable ECG projects
• Remote health monitoring
• Biological signal acquisition