SparkFun (PID 14045) Particle Sensor Breakout - MAX30105

tract distance heart rate and particle detection with the flexible and powerful max 3105 particle and pulse o X sensor the max 3105 chip has three onboard LEDs on the left and one photon detector on the right the LEDs blip in three individual colors and the photon sensor detects what shines back offering information on different types of particles or materials such as oxygenated blood or fire smoke in this example I'm using a rubber band to keep the max 3105 flesh against my finger pad the sensor is reading and mapping my pulse while the red LED is blinking to its rhythm the max 3105 can also sense temperature heart rate in beats per minute and presence this board which communicates over I squared City is highly configurable and we have built a great library with a large number of functions and examples to make it easy to use visit our hook up guide in the link provided below for help i