2pcs Pulsesensor Heart Rate Pulse Sensor Module

【HEARTSENSOR】 This pulse sensor module 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.Sensors can be put on the finger or earlobe, through interconnected line can be connected to the . 【Easy operation】 It also has an open source app, can real time your heart rate graph display.Essence is a integrated optical amplifying circuit and noise eliminating circuit heart rate sensor. 【High performance】 Diameter: 16MM; Magnification: 330; LED wavelength: 609 nm 【Fast delivery】 Fast and high quality delivery of Spain buying in TECNOIOT