XD-58C Pulse Sensor

£9.35 £7.79

XD-58C pulse sensor module is used to measure heart rate. It’s widely applied by students, artists, athletes, inventors, games, or mobile terminal developers to develop heart rate-related interactive applications.


You can wear the sensor on your finger or earlobe and connect it to Arduino. It also has an open-source APP program that can display your heart rate in real-time in graphs. It’s, in short, a heart rate sensor integrated with an optical amplifier and noise elimination circuit.


  • LED peak wavelength: 515nm
  • Power supply: 3.3V/5V
  • Output type: analog
  • Output signal: 0~3.3 (at 3.3V power supply) / 0~5V (at 5V power supply)