Design of Intelligent Curtain Control Circuit Based on Single Chip Microcomputer

Since entering the 21st century, high technology has promoted the development of human beings and artificial intelligence has been popularized gradually.In this paper, the structure and principle of crystal oscillator circuit, reset circuit and photosensitive sensor circuit are introduced with 89C51 single chip microcomputer as the main control unit.The whole circuit system is analyzed in this paper.The circuit module of photosensitive sensor can be used to detect the external light intensity and automatically control the curtain.The user can set the temperature threshold with the remote control.