Gravity: Analog Heart Rate Monitor Sensor (ECG) for Arduino
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Gravity: Analog Heart Rate Monitor Sensor (ECG) for Arduino
The Gravity: Analog ECG Heart Rate Sensor is a highly accurate module designed for measuring the electrical activity of the heart. This sensor outputs an analog ECG signal and is ideal for educational, research, and prototyping purposes. It utilizes the AD8232 chip, which filters and amplifies the ECG signal to deliver clear data from the PR and QT intervals.
With support for 3.3V to 6V input, this sensor is compatible with Arduino, Raspberry Pi, Intel Edison, Joule, and Curie platforms. It features a Gravity Interface, enabling easy plug-and-play integration using an IO expansion shield.
Note: This is not a medical device. It is intended for development and educational use only, and must not be used for diagnosis or treatment of medical conditions.
Key Specifications
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SKU: SEN0213
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IC/Module: AD8232
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Input Voltage: 3.3V ~ 6V (Recommended: 5V)
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Output Voltage: 0 ~ 3.3V (Analog Signal)
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Interface Type: Analog (PH2.0-3P connector)
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Operating Current: <10mA
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Measurement Principle: ECG (Electrocardiogram)
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Dimensions (PCB): 35 x 22 mm
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Compatible Platforms: Arduino, Raspberry Pi, Intel Edison, Joule, Curie
Features
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ECG method, highly accurate and stable
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Includes three electrodes for enhanced signal acquisition
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Works with Arduino IDE Serial Plotter for real-time ECG signal visualization
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3.3V/5V compatibility
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Plug-and-play via Gravity Interface
Package Includes
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1x Heart Rate Monitor Sensor
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1x Sensor Cable with Electrode Pads (3 connectors)
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6x Biomedical Sensor Pads
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1x PH2.0-3P Cable
Effective Date: March 27, 2025
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