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KY-039 Finger Detection Heart beat Measuring Sensor Module

₹199.00 ₹99.00

  1. Use IR LED and an optical transistor to detect pulsation in fingers
  2. Small and Compact module
  3. Easy to use.
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Description

KY-039 Finger Detection Heart beat Measuring Sensor Module

This KY-039 Finger Detection Heartbeat Measuring Sensor Module uses bright infrared (IR) LED and a phototransistor to detect the pulse of the finger, a red LED flashes with each pulse

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