Pay in 4 interest-free payments of $158.38 Learn more
Ships within 48 hours · Estimated delivery Oct 11 - Oct 16
Languages such as Chinese and English are both supported
A high quality molded 2
USB interface supports computer system such as XP
controlling steppers
DFRobot Gravity Heart Rate Monitor for Arduino - SEN0203 xy Languages such as Chinese andAdd Reliable Heart Rate Monitor Sensor For Arduino Gravity Sensing to Your Next Build The DFRobot Heart Rate Sensor is a compact, thumb sized pulse sensor based on PPG (PhotoPlethysmoGraphy) technology. This optical method detects changes in blood volume within the microvascular bed of tissues, making it simple and cost effective for measuring the pulsatile component of the cardiac cycle. You can attach the sensor to your finger, wrist, earlobe, or
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