AD8232 ECG Signal Sensor Module - Monitoring Kit

SKU: 6UIRKH7KVH
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The AD8232 ECG Signal Acquisition Module with ECG Cable & Electrodes is a compact analog signal-acquisition board designed for electronics development, embedded systems, educational experiments, and biopotential signal-processing projects. Based on the AD8232 single-lead analog front-end IC, the module is designed to acquire low-level electrical signals through external electrodes and provide a conditioned analog output. The signal can be connected...
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The AD8232 ECG Signal Acquisition Module with ECG Cable & Electrodes is a compact analog signal-acquisition board designed for electronics development, embedded systems, educational experiments, and biopotential signal-processing projects.

Based on the AD8232 single-lead analog front-end IC, the module is designed to acquire low-level electrical signals through external electrodes and provide a conditioned analog output. The signal can be connected to the ADC of a microcontroller or other data-acquisition equipment for waveform visualization, signal processing, and embedded electronics experimentation.

The kit includes the AD8232 module, 3-lead cable, and adhesive electrodes, providing the essential components for setting up signal-acquisition experiments. The board provides connections for the RA, LA, and RL electrode inputs, along with LO+ and LO− lead-off detection outputs for identifying electrode connection status.

With its analog output, compact design, low-power operation, and simple interface, the AD8232 module can be integrated with development platforms such as Arduino, ESP32, STM32, Raspberry Pi Pico, and other ADC-equipped controllers.

It is suitable for ECG waveform visualization experiments, analog signal acquisition, embedded programming projects, wearable-electronics prototypes, sensor interfacing, signal-processing experiments, and biomedical electronics education.

Note: This module is intended for electronics development, experimentation, and educational purposes. It is not intended for medical diagnosis, treatment, or use as a certified medical device.

Key Features

  • Based on the AD8232 ECG signal-conditioning IC
  • Single-lead ECG signal acquisition
  • Measures the electrical ECG Signal
  • Provides a conditioned analog ECG waveform output
  • Integrated signal amplification and filtering
  • Designed for small biopotential signal acquisition
  • Three-electrode ECG measurement configuration
  • Includes ECG lead cable
  • Includes adhesive electrode pads
  • Built-in leads-off detection support
  • LO+ and LO− electrode-disconnection outputs
  • Shutdown control input
  • Heartbeat indicator LED on common module versions
  • 3.5mm electrode cable connector on common boards
  • Low-power operation
  • High common-mode rejection
  • Compact PCB module design
  • Easy connection to microcontroller analog inputs
  • Suitable for ECG waveform plotting
  • Ideal for educational and experimental bio-signal projects

Shipping & Returns

Orders placed before 3 PM IST will be shipped on the same day (excluding Sundays and Public holidays) through our shipping partners. In rare cases, the pickup may get delayed during Public holidays / Bandh / Environmental disturbances.

Specifications

Specifications:

Module Type: ECG Electrical Activity Sensor Module
Sensor IC: AD8232
Measurement Type: Single-Lead ECG Signal Acquisition
Signal Type: Analog Biopotential Signal
Output Type: Analog Voltage Output
Electrode Configuration: 3-Electrode Configuration on Common Modules
Electrode Connections: RA, LA and RL
Operating Voltage: 3.3V DC for Common Breakout Modules
AD8232 IC Supply Range: 2.0V to 3.5V
Typical AD8232 Supply Current: Approximately 170µA
Shutdown Current: Less Than Approximately 1µA at IC Level
Common-Mode Rejection Ratio: Approximately 80dB from DC to 60Hz
Input Bias Current: Approximately 200pA Typical
Input Noise: Approximately 7µV Peak-to-Peak over 0.5Hz to 40Hz
Output Signal: Conditioned Analog ECG Waveform
Lead-Off Detection: Supported
Lead-Off Outputs: LO+ and LO−
Shutdown Control: SDN Pin
Electrode Connector: 3.5mm Jack on Common Module Versions
Status Indicator: LED on Common Module Versions
Typical Module Dimensions: Approximately 35mm × 30mm
Signal Processing: Amplification and Analog Filtering
Recommended ADC Interface: Microcontroller Analog Input
Compatibility: Arduino UNO, Nano, Mega, ESP32, STM32, Raspberry Pi Pico, RP2040, PIC, AVR and other ADC-equipped controllers.

Additional Resources

FAQ

1. What is the AD8232 Signal Acquisition Module used for?

The AD8232 module is designed for low-level biopotential signal acquisition and analog signal-processing experiments. It is commonly used for ECG waveform visualization, embedded electronics projects, wearable-device prototypes, sensor interfacing, and biomedical electronics education.

2. Can the AD8232 module be used with Arduino and ESP32?

Yes. The module provides an analog output that can be connected to the ADC input of Arduino, ESP32, STM32, Raspberry Pi Pico, RP2040, PIC, AVR, and other compatible microcontrollers for signal acquisition and processing.

3. What are the LO+ and LO− pins used for?

The LO+ and LO− pins provide lead-off detection signals. They can be connected to a microcontroller to detect when an electrode is disconnected or when the electrode connection is interrupted.

4. Does this kit include the ECG cable and electrodes?

Yes. This product configuration includes the AD8232 signal acquisition module, a 3-lead cable, and adhesive electrode pads. The exact quantity of electrode pads may vary depending on the supplied package.

5. Is the AD8232 module suitable for medical use?

The AD8232 module is intended for electronics development, educational experiments, signal-acquisition projects, and prototypes. It is not a certified medical device and should not be used as a standalone system for medical diagnosis or treatment.

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