基于STC12C5A60S2单片机显示模块的实验研究

Experimental Research of Display Module Based on STC12C5A60S2 Single Chip Microcomputer

以常用的STC12C5A60S2单片机为主控芯片,以实验室单片机平台为载体,分别对数码管、LCD1602、LCD12864、OLED以及TFT五种显示屏进行DS18B20温度传感器采集与显示实验。实验测试结果表明五种显示模块均能有效采集并显示当前温度值,对比分析各种显示模块的性能,为不同应用场景下的显示需求提供了参考和借鉴,具有重要的实际应用价值。

Single Chip Microcomputer(MCU)technology is the basic course of electronic information major.Display module,as an important part of the peripheral interface circuit of MCU,has been widely used in various practical activities.In this study,STC12C5A60S2 single chip microcomputer is used as the main control chip,and the single chip microcomputer platform in the laboratory is used as the carrier.The DS18B20 temperature sensor acquisition and display experiments are carried out on five kinds of display screens,namely digital tube,LCD1602,LCD12864,OLED and TFT.The experimental test results show that the five display modules can effectively collect and display the current temperature value,and compare and analyze the performance of various display modules,which provides a reference for the display requirements in different application scenarios,and has important practical application value.