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Arduino Heartbeat Finger Pulse Meter Sensor Module KY-039

Arduino Heartbeat Finger Pulse Meter Sensor Module KY-039
Arduino Heartbeat Finger Pulse Meter Sensor Module KY-039
Out of Stock
Arduino Heartbeat Finger Pulse Meter Sensor Module KY-039
Arduino Heartbeat Finger Pulse Meter Sensor Module KY-039
Arduino Heartbeat Finger Pulse Meter Sensor Module KY-039
Orders placed before 16:30 on weekdays are sent on the same day. Free shipping over 150 RON.
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2.31ron
  • Stock: Out of Stock
  • Model: S75.KY039
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Tags: Arduino , Heartbeat , Finger pulse , Meter , Sensor module , KY-039 , Health monitoring , Biometric sensor

Arduino Heartbeat Finger Pulse Meter Sensor Module KY-039

The Finger Heart Rate Monitor Sensor is a sensor that allows you to measure heart rate using an analog pin. It consists of a LED and a photo transistor. Since the photo transistor's resistance changes depending on blood movement, the pulse can be easily measured this way. However, it is very difficult to get 100% accurate values with this sensor. An approximate heart rate can be measured.

Finger Pulse Meter Sensor Technical Specifications:

  • Operating Voltage: 2.7V - 5.5V
  • Frequency: 37.9Khz
  • Size: 6.4 x 7.4 x 5.1mm
Your orders placed before 16:30 on weekdays are dispatched the same day.

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