AD8232 ECG Module Kit – Single-Lead Heart Rate Monitor Sensor for Arduino & ESP32 in Pakistan

Overview 📝

The AD8232 ECG Module is an integrated signal conditioning block for ECG and other biopotential measurement applications. It is designed to extract, amplify, and filter small bio-potential signals in the presence of noisy conditions, such as those created by motion or remote electrode placement. This kit is a favorite for engineering students working on Biomedical Engineering projects, wearable health tech, and fitness monitors.

Key Features ✨

• Single-Lead Monitoring: Simplified setup compared to clinical 12-lead systems; uses just 3 electrodes (Right Arm, Left Arm, Right Leg).

• Lead-Off Detection: Built-in “LO+” and “LO-” pins notify your microcontroller if an electrode falls off the user’s body.

• Analog Output: Connects directly to the ADC (Analog-to-Digital Converter) pin of an Arduino, ESP32, or Raspberry Pi.

• Integrated Filter: Features an on-board high-pass and low-pass filter to ensure a smooth, readable heart-wave on your Serial Plotter.

• Compact Design: Small enough to be integrated into wearable prototypes or handheld health gadgets.

Technical Specifications ⚙️

Safety Note ⚠️

This is a hobbyist/educational tool. It is NOT a medical-grade device and should never be used to diagnose heart conditions. Always ensure your project is battery-powered when connected to a human to avoid electrical shock hazards from mains power.