Location:HKG-07D Infrared Digital Pulse-rate Sensor

HKG-07D Infrared Digital Pulse-rate Sensor

HKG-07D infrared digital pulse-rate sensor uses correlation type infrared to detect the changes of volume within fingertip microvascular, which caused by the heart beating, then by signal amplification, conditioning, AD converter and USB curcuits, the real Pulse-rate wave will be converted digital signal and transferred to computer.


The sensor can be applied to various real-time heart rate data acquisition system based on computer.


  • Ÿ  Output: Each heartbeat detection to output a data, in the detection of non state or detected an invalid signal output 0
  • Ÿ  Interface: USB(USB to UART Bridge)
  • Ÿ  Baud: 19200 bps
  • Ÿ  Power supply: USB
  • Ÿ  Voltage: 5~6V DC

Communication Protocol

  • Ÿ  Full duplex serial communication
  • Ÿ  Baud: 19200 bps
  • Ÿ  Data format: 8bit data, 1bit stop, no verify

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