32.00SAR
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32.00SAR
117.00
Description: Arduino pulse sensor is used to test the heart rate sensor, students, artists, athletes, creators, game developers or mobile terminals can be developed and heart-related interactive works. Sensors can be worn on the finger or earlobe, can be connected to Arduino via the Internet line. It also has an open-source app program, you can put your real-time heart rate is displayed with the plot. Essence is an integrated optical amplifier and heart rate sensor noise elimination circuit.Supply voltage: 3V or 5V.Power: ;3-5VMagnification: ;330