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Gravity: Analog Heart Rate Monitor Sensor (ECG) - heart rate monitor for Arduino

Gravity: Heart Rate Monitor Sensor is a sensor used to measure heart activity. Adapted for easy use with Arduino. SparkFun SEN0213

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ID: 562582

22,67€ gross (23% VAT)
18,43€ net

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Gravity: Heart Rate Monitor Sensor (ECG) is a sensor that monitors electrical heart activity. Data on myocardial activity are sent in the form of analogue data in the range of 0 ... 3.3 V. The module's power supply should be in the range of 3.3 ... 6 V. Due to the large noisy data on heart activity, the module AD8232 chip, which provides clear signals for PR and QT intervals. Special electrodes for measurements are included in the set.

The module is adapted for use with Arduino sets and other evelution plates. Thanks to the "Serial Plotter" tool built into the Arduino IDE, the user can easily obtain an electrocardiographic curve (ECG) from analog data.

This product is not a medical device and is not intended to diagnose or treat from a medical point of view.


  • Analog output: 0 ... 3.3 V
  • Connector type: Gravity PH2.0-3P
  • Power consumption less than 10 mA
  • Supply voltage: 3.3 ... 6 V (recommended 5V)
  • Dimensions: 35 x 22 mm


  • Heart activity monitoring sensor
  • Three-lead electrode lead
  • Electrodes x 6
  • Gravity PH2.0-3P cable