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Blood Pressure Monitor
The Blood Pressure Monitor measures
the oscillations in pressure in the cuff. A sensor translates
the pressure to capacitance, which is then measured by a 68HC908QT4-based
circuit. The circuit also detects the small variations in
pressure during deflation to calculate the systolic and diastolic
readings, which it displays on a 1 × 16 LCD.
Ganesh Raaja
Maharajan
India
graaja@eth.net
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