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border-radius:8px} Add Reliable Heart Rate Monitor Sensor Gravity Sensing to Your Next Build
classroom demos
The board already has native USB support
Reading and writing distance: 1 to 5 cm
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DFRobot Gravity Heart Rate Monitor Sensor - Analog PPG dfr0009 border-radius:8px} Add Reliable Heart RateAdd Reliable Heart Rate Monitor Sensor Gravity Sensing to Your Next Build The DFRobot Gravity Heart Rate Monitor Sensor measures the electrical activity of the heart, allowing you to record and visualize ECG (electrocardiogram) signals. Built with the AD8232 chip, it delivers a clean, amplified signal from PR and QT intervals, reducing noise for more accurate readings. Using the Arduino IDE's Serial Plotter, you can view real time ECG waveforms
