2010•Journal of Lanzhou Petrochemical College of Vocational TechnologyRequires access

Application of Serial Communication Between VB and Single-Chip Computer In Light Screen

Sheng Wang

Abstract

A method of serial communication between AT89C52 MCU and PC which is used in measuring light screen is introduced.By using the Serial Communication,we can implement some function such as the hardware control of the light screen,data processing and mapping features and so on.It is proved that the method has good accuracy and real-time,test results are simple and intuitive.

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Available abstract

Key concepts: Serial communication, Microcontroller, Computer hardware, Computer science, Chip, Serial port, Simple (philosophy), Embedded system