Arduino Heart Rate/ Pulse Sensor Module
Great for health monitoring Arduino projects
An amazingly small pulse or heart rate sensor. Great for health monitoring Arduino projects. Sensors can be placed on the finger, earlobe, or other parts of the body. It also has an open source app, it can show heart rate in real time as a graph display. Integrates an optical amplifying circuit and noise eliminating circuit heart rate sensor.
3V or 5V power supply
|Unit Of Measure||ea|