5pcs Heart Rate Sensor Pulse Sensor for Arduino Raspberry pi Mega

Heart Rate Sensor Pulse Sensor for Arduino Raspberry pi Mega

1. About Pulsesensor
Pulse sensor Arduino 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 Arduino. 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.

2. Parameter
1).
The power supply voltage: 3.3 ~ 5 v
2). The output signal, analog signal
3). PCB diameter: f18 mm
4).
The installation hole aperture: f 2 mm