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DFRobot

DFRobot Gravity Analog Heart Rate ECG Sensor

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DF Robot Modules for everyday users

The DFRobot Gravity Analog Heart Rate ECG Sensor by DFRobot is a mid-range df robot modules designed for everyday users. It features Operating Voltage (V): 3.3 to 6 and Interface: Analog.

₹2,739
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Total: ₹2,739
Buying tip: A quality investment for dependable performance and premium build quality.
Estimated delivery: 24 Aug7 Sept
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Quick Specs

Operating Voltage (V): 3.3 to 6
Interface: Analog
Operating Current (mA): <10mA
Dimensions (L x W x H) mm: 35 x 22(mm), 1.378″ x 0.866″(in)
Shipping Weight: 0.054 kg
Shipping Dimensions: 14 × 6 × 3 cm

Ideal For

Electronics projectsArduino / Raspberry Pi buildsPrototyping
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SKU: robu-1356234Category: DF Robot Modules

About This Product

The DFRobot Gravity Analog Heart Rate ECG Sensor by DFRobot is a mid-range df robot modules designed for everyday users. It delivers reliable performance at an accessible price.

Key Specifications

  • Operating Voltage (V): 3.3 to 6 — works with standard household power
  • Interface: Analog — compatible with modern devices
  • Operating Current (mA): <10mA
  • Dimensions (L x W x H) mm: 35 x 22(mm), 1.378″ x 0.866″(in)
  • Shipping Weight: 0.054 kg
  • Shipping Dimensions: 14 × 6 × 3 cm

Why Buy from Elecvora?

Elecvora sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.

The DFRobot Heart Rate Monitor Sensor is used to measure the electrical activity of the heart. This electrical activity can be charted as an ECG and output as an analog reading. An ECG signal can be extremely noisy so we have included an AD8232 chip which will generate a clear signal from the PR and QT Intervals. Using the Arduino IDE "Serial Plotter" feature,  you are also able to view plotted ECG output on a PC easing the difficulty of using this sensor,  a gravity Interface is adapted to allow plug&play. The IO expansion shield is the best match for this sound sensor connecting to your Arduino. As this sensor can work at 3.3V which makes it compatible with raspberry pie, intel Edison, joule, and curie.


Useful Link:

https://wiki.dfrobot.com/Heart_Rate_Monitor_Sensor_SKU__SEN0213  


Features:

  1. ECG method, accurate and stable
  2. Three electrodes
  3. 3.3.3V/5V compatible
  4. AD8232 chip which will generate a clear signal from the PR and QT Intervals

Package Includes:

1 x DFRobot Gravity: Analog Heart Rate Monitor Sensor

Setup Guide

1
Identify the pins
Locate VCC (power), GND (ground), and data pins (SDA/SCL for I2C, MOSI/MISO for SPI, or TX/RX for UART). Refer to the pinout diagram on the product page.
2
Wire to your microcontroller
Connect VCC to 3.3V or 5V (check the module spec), GND to GND, and data pins to the appropriate GPIO pins on your Arduino or Raspberry Pi.
3
Install libraries
In Arduino IDE, go to Sketch → Include Library → Manage Libraries and search for the sensor library. Install the recommended version.
4
Upload example sketch
Open File → Examples → [library name] → Basic Example. Upload to your board and open Serial Monitor to view output.
5
Calibrate if needed
Some sensors (temperature, humidity, distance) may need a short warm-up period or calibration. Run the calibration sketch if provided.