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KY-039 Finger Detection Heartbeat Measuring Sensor Module

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KY-039 Finger Detection Heartbeat Measuring Sensor Module

KY-039 Finger Detection Heartbeat Measuring Sensor Module

This component is ideally suited to adding heartbeat sensing to your project. KY-039 Ā uses bright infrared (IR) LED and a phototransistor to detect the pulse of the finger, a red LED flashes with each pulse.Ā 

Technical Specification:

  • Chipset: KY-039
  • Voltage Input: 3V - 5V
  • Size: 16mm*19mm*6mm (L*W*H)

Features:

  • Use IR LED and an optical transistor to detect pulsation in fingers
  • Small and Compact module
  • Easy to use

Applications:Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā 

  • Medical
  • Home lightning
$0.11

Original: $0.38

-71%
KY-039 Finger Detection Heartbeat Measuring Sensor Moduleā€”

$0.38

$0.11

Product Information

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Description

This component is ideally suited to adding heartbeat sensing to your project. KY-039 Ā uses bright infrared (IR) LED and a phototransistor to detect the pulse of the finger, a red LED flashes with each pulse.Ā 

Technical Specification:

  • Chipset: KY-039
  • Voltage Input: 3V - 5V
  • Size: 16mm*19mm*6mm (L*W*H)

Features:

  • Use IR LED and an optical transistor to detect pulsation in fingers
  • Small and Compact module
  • Easy to use

Applications:Ā Ā Ā Ā Ā Ā Ā Ā Ā Ā 

  • Medical
  • Home lightning
KY-039 Finger Detection Heartbeat Measuring Sensor Module | Sensors & Modules