Heart Beat Sensor
The heart beat sensor functions by providing a digital display of pulse readings. As the heart beat detector operates, the LED on the sensor will flash in correlation with each beat of the heart. This digital signal can be linked directly to a microcontroller for accurate measurement of the heart’s Beats Per Minute (BPM) rate. Its operation is based on the modulation of light caused by blood flow through the finger during each pulse.
Some notable characteristics of Heart beat Sensor include:
The LED displays your heart rate.
To quickly have a digital output signal that can be directly connected to a micr
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