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SPICE projects of Heartbeat Transducers, Digital Thermometers, circuits for medical Telemetry, etc
Created by aleandrob90, published on 05-02-2013
the finger, inside a light screen, between an high intensity led emitter and a photocell, provides the heartbeat signal, which, suitably amplified, is used as input for a microcontroller PIC16F84. Three 7 segments common cathode displays, drived by the PIC, show the heart rate.
(only to registered users)
Project Type: Free
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