DescriptionModel Number : PulsesensorCompale Brand/Model : NoneBrand Name : SZEKSOrigin : Mainland Chinais_customized : NOOutput : Analog SensorType : BiosensorMaterial : MixtureModel Number : Pulse Sensor Heart Rate SenCompale : PlayStation Movepulsesensor pulse heart rate sensor for Uno open source hardware development pulse sensorProduct Description: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.Data Sheet:Power supply: 3-5 vDiameter: 16MMMagnification: 330LED wavelength: 609 nmPackage Included1 PCS Pulse Sensor Heart Rate Sen