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DFRobot Gravity - Heart rate measurement module
Heart rate measurement module compatible with Arduino and Raspberry Pi (Gravity: Heart Rate Monitor Sensor For Arduino). It uses PPG technique, which in a simple and cheap way is able to measure the changing volume of blood. DFRobot SEN0203
ID: 562862
More info
Description
Heart rate measurement module compatible, among others with Arduino and Raspberry Pi . It uses PPG technique, which in a simple and cheap way is able to measure the changing volume of blood. The module has two holes on which the strap can be attached and thus place the sensor on the wrist, finger, or other place where the sensor is in contact with the skin. The sensor can transmit data in a digital or analog way depending on the setting of the slide switch.
Attention!
The product is not intended for professional medical diagnosis.
The product is designed to measure when the user is not moving. When the user is in motion, the results may be incorrect / incorrect.properties
- Output voltage: 0 ... Vin (for analog output), 0 / Vin (for digital output)
- Power consumption: <10 mA
- Gravity connector (PH2.0-3P)
- Supply voltage: 3.3 ... 6 V (5 V recommended)
- Dimensions 28 x 24 mm
An example of a sensor connection
Included
- Heart rate module (DFRobot SEN0203)
- Wrist strap
- Connecting cable Gravity (PH2.0-3P)
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