KY-039 5V Heartbeat Sensor Detector Module

Fr 3,000.00

KY-039 heartbeat sensor is designed to detect a pulse while a human finger is place between the infrared diode and the photo transistor.  The pulse will be represented on the signal output pin.

Description

KY-039 heartbeat sensor is designed to detect a pulse while a human finger is place between the infrared diode and the photo transistor.  The pulse will be represented on the signal output pin.

Specifications

  • Working voltage: 5V
  • Use IR LED and optical transistor to detect pulsation in fingers
  • Used for synthesized teaching experiment
  • Dimensions: 25 x 22 x 17mm
  • Weight: 2g

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