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minimizes the IR spectral component of the incoming light and allows color measurements to be made accurately
Power Consumption: 65mA
Minimum Operating Supply Voltage : 4
Silver circles with traces are positioned above and below a pressure-sensitive layer
This gives you a lot of freedom how the Raspberry Pi Zero W can be used
Heart Rate (Pulse) Sensor Photo Interrupter minimizes the IR spectral componentIntroduction : Pulse Sensor is a well designed plug and play heart rate sensor for Arduino. It can be used bystudents, artists, athletes, makers, and game & mobile developers who want to easily incorporate live heart rate data into their projects. The sensor clips onto a fingertip or earlobe and plugs right into Arduino with some jumper cables. It essentially combines a simple optical heart rate sensor with amplification and noise cancellation
US$ 11.56
US$ 287.50