Arduino Compatible ECG Module – AD8232 Heart Jamaica

Key Features & How It Works:

• Signal Conditioning: Uses amplifiers and filters (high-pass for motion, low-pass for noise) to extract tiny heart signals from body interference.
• Pins: Provides essential connections: GND, 3.3V, OUTPUT (analog heart signal), LO+, LO- (for electrode placement), and SDN (shutdown).
• Electrodes: Connects to 3.3mm jack electrodes (or wires) for RA (Right Arm), LA (Left Arm), and RL (Right Leg) placement.
• LED Indicator: A heart-shaped LED pulsates with the heart’s rhythm.

Applications:

• Fitness & Sports Heart Rate Monitoring
• Portable/Remote Health Monitoring
• Bioelectricity Signal Collection
• Arduino-based Heart Projects

How to Use with Arduino:

1. Connect: Wire the module’s pins (GND, 3.3V, A0 for Output, pins 10 & 11 for LO+/LO-) to your Arduino.
2. Electrodes: Place electrodes on your body (e.g., right arm, left arm, right leg).
3. Code: Upload code to read the analog output pin (A0).
4. Visualize: Use the Arduino IDE’s Tools > Serial Plotter to see the ECG waveform (P-wave, QRS complex, T-wave).