Asiawill Pulsesensor Pulse Heart Rate Sensor Module for Arduino Red

Description: Pulse sensor 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. English Manual / Spec: Yes The download link: https://pan.baidu.com/s/1cxoSK2BiJF_Q0n4FkzQmEg ; The extraction code: xwl9 General: Quantity: 1 piece Material: PCB Specification: Application: Heart Rate Pulse Sensor Working Voltage 3~5V Packing List: 1 x Pulse sensor module 1 x Cable