Abstract

Experimental instruments are the basis of experimental teaching. By modifying the existing experimental instruments to be more intelligent and digital, the effect of experimental teaching can be improved at a low cost. CSY-SY biomedical instrument is upgraded by combining with wireless data processing and human-computer interaction system. Moreover, an APP program has been developed, which can display the data collected by the CSY-SY experimental instrument in real time. Through above measures, students can operate the experiment and interact with their teachers in the class using their smart phones. The APP can store, view and download the data collected by the SCY-SY instrument, which is convenient for students to analyze the experimental data. Based on these approaches, experimental teaching reform is carried out. New experiments and teaching processes are innovated. The students are more active and enthusiastic to participate in the experiment, and the effect of experimental teaching is improved significantly.