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In this thesis, we take SH79F32 as main chip, LCD12864 as the display screen,the ultrasonic sensor of HC-SR04 as collection tools and reach the function of ultrasonic distance measurement. Through Altium Designer Release 9 to conduct schematic design and draw PCB, and then solder circuit boards, use the software of Keil to design process, to realize ultrasonic sensor measurement, after that ,complete the design and production of ultrasonic sensor design and production.

The Ultrasonic Sensor System Based on the Chip of SH79F32