Creation of an Infusion Alarm System Based on Piezoceramics

Created at 2014-09-01 Updated at 2016-09-28

09/2014-10/2014
Designed the sensor in light of the features of piezoceramics; detected whether there existed impurities between the two pieces of piezoelectric ceramics to prevent mechanical wave blocking; used the buffer amplifier to increase impedance, thus to guarantee the input of signals into the single chip microcomputer (SCM)