Vibration Sensors Dealers in Gajapati Nagar, Bhubaneswar (1 products available)

Heart beat sensor is designed to give digital output of heat beat when a finger is placed on it. When the heart beat detector is working, the beat led flashes in unison with each heart beat. This digital output can be connected to microcontroller directly to measure the beats per minute (bpm) rate. It works on the principle of light ir modulation by blood flow through finger at each pulse.