In order to solve the problems of high production cost,complex process,and inability to mass-produce flexible electronic devices,a flexible electronic device preparation platform based on screen printing process was built.This platform addresses the pain points of traditional teaching theories,limited understanding of advanced sensors,and difficulty in conducting experiments.The flexible pressure grid array sensor manufactured based on the flexible electronic device preparation platform can detect a minimum pressure of 10.2 Pa and has good response performance,good stability and repeatability.The visual experimental test results of the flexible pressure grid array sensor show that the sensor can accurately locate the force position and display the pressure distribution,which provides foundation for the teaching and experimental design of sensor courses for college students.
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