ECG Sensor Module

The ECG Sensor Module is a compact, high-performance sensor designed to record and monitor electrocardiogram (ECG) signals from the human body. This module uses analog front-end ICs like the AD8232 to extract, amplify, and filter small biopotential signals, making it ideal for heart rate monitoring, fitness tracking, medical research, and wearable health devices. It can be easily interfaced with Arduino, Raspberry Pi, ESP32, and other microcontrollers for real-time ECG signal acquisition and display. The module is commonly used in biomedical projects, health monitoring systems, and educational experiments.

Key Features:

• Measures ECG (electrocardiogram) signals from the human body

• Based on AD8232 analog front-end IC (or equivalent)

• Filters and amplifies small biopotential signals

• Compact design for wearable and portable applications

• Provides both analog output and digital heartbeat detection

• Compatible with Arduino, Raspberry Pi, ESP32, and other platforms

• Easy-to-connect electrode pads and leads (3-lead cable system)

• Low power consumption, ideal for battery-operated devices

• Perfect for DIY health monitoring and biomedical experiments

Specifications:

• Model: ECG Sensor Module (AD8232-based or similar)

• Operating Voltage: 3.3V – 5V DC

• Signal Output: Analog ECG waveform, digital heartbeat detection output

• Interface: 3.5mm electrode connector or pin headers for signal, power, and ground

• Bandwidth: 0.5Hz to 40Hz (typical)

• Electrode Connection: 3-lead system (RA, LA, RL)

• Operating Temperature: 0°C to +70°C

• Dimensions: Approx. 35mm x 25mm x 5mm

• Compatibility: Arduino, Raspberry Pi, ESP32, STM32, etc.

• Applications: ECG monitoring, heart rate detection, wearable health devices, bioinstrumentation