XD-58C Pulse Sensor
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. Itâ€™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)