Heartbeat Sensor 5v Detector Module Finger for Arduino

  • Rs. 100.00 INR



  • 16 x 116 x 3mm (l x w x h)
  • KY-039 Keyes Module
  • IR Emitter and Receiver
  • 3 - 5V DC Input
  • M2 Mounting holes (centres 10mm apart)
  • Designed to be compatible with standard 2.54mm sockets



  • This component is ideally suited to adding heartbeat sensing to your project.
  • This detection module combines a phototransistor and IR LED, which when a finger is placed between will provide a varying signal.
  • Reading this analog signal you can interpret a change in signal as a heartbeat.
  • As a simple module it will suit use within a large range of projects based on microcontrollers such as Arduino boards and the Raspberry Pi.
  • The module has a M2 mounting hole allowing for its easy attachment to a multitude of surfaces


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