Pulse sensor Ar-duino is used to test the heart rate sensor, students, artists,athletes, creator, game developer, or mobile terminal can develop interactive work related to heart rate.
Specification:
Power: 3-5V
Diameter: 16mm
Magnification: 330
LED Wavelength: 609nm
Package Includes: 3x Pulse Sensor Heart Rate Sensor Monitor PulseSensor for Ar-duino Module Raspberry Pi