AD8232 ECG Sensor Module - Heart Rate Monitor

Monitor cardiac activity with precision using the AD8232 ECG Sensor Module. This medical-grade heart rate monitoring module features Analog Devices' AD8232 chip, providing accurate electrocardiogram (ECG/EKG) signal acquisition for health monitoring, fitness tracking, and biomedical research applications.

Key Features:

• Medical-grade AD8232 single-lead heart rate monitor IC
• High-quality ECG/EKG signal acquisition
• Integrated signal conditioning for clean readings
• 3-electrode configuration with standard ECG pads
• Analog output for microcontroller ADC connection
• Digital output pins: LO+ and LO- for lead-off detection
• Low power consumption for portable applications
• 3.3V operation compatible with Arduino, Raspberry Pi
• Compact breakout board with clear pin labeling
• Includes 3.5mm cable connector for ECG electrodes
• Real-time heart rate monitoring capability
• Perfect for DIY health monitoring projects

Technical Specifications:

• IC Chip: AD8232 (Analog Devices)
• Operating Voltage: 3.3V
• Supply Current: 170µA (typical)
• Electrode Configuration: 3-lead (RA, LA, RL)
• Output: Analog signal (0-3.3V)
• Gain: 100 (adjustable with external resistors)
• Bandwidth: 0.5Hz to 40Hz (typical ECG range)
• Lead-off Detection: Digital outputs (LO+, LO-)
• Interface: Analog output + digital status pins
• Connector: 3.5mm jack for electrode cable
• Board Size: Compact breakout design
• Compatible with: Arduino, Raspberry Pi, ESP32, STM32

Perfect For: Heart rate monitoring projects, fitness tracking devices, biomedical research, health monitoring systems, Arduino/Raspberry Pi medical projects, wearable health devices, ECG data acquisition, educational biomedical engineering, and DIY health monitoring applications. Note: For educational and research purposes only, not for medical diagnosis.