Abstract: This paper evaluates the development of a Low-cost security system using small PIR (Pyroelectric Infrared) sensor built around a microcontroller. The low-power PIR detectors take advantage ...
Ferroelectricity, which enables the electric switching of electric polarization, has long been an important topic in condensed-matter science, and its application is important as a basic element of ...
State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, China Fujian Science & Technology Innovation ...
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