Pulse Sensor Module Amped w/ Finger Velcro, Ear Clip
Pulse sensor Arduino is used to testing the heart rate sensor, students, artists,athletes, creator, game developer, or mobile terminal can develop interactive work related to heart rate.
Sensor can be put on the finger or earlobe, through the interconnected line can be connected to the Arduino.It also has an open source app, can real-time your heart rate graph display. Essence is an integrated optical amplifying circuit and noise eliminating circuit heart rate sensor.
Working Voltage: 3V / 5V DC
Amplification Factor: 330
Vinyl Protective Dots
Velcro Finger Strap
Ear Clip (It can be hot-glued or epoxied to the back of the sensor to get reading from an ear lobe)
Jumper Cable Female-Male Pins (Plug it straight into an Arduino or a Breadboard, no soldering is required)