The multipath LED display system designed with the method is with simple in hardware structure, easy in software programming and low in price etc.
采用该方法设计的多路LED显示系统具有硬件结构简单、软件编程容易和价格低廉等特点。
This paper describes a design scheme of the hardware and software, with which the microcomputer controls electronic display consisting of LED point lattice.
本文介绍由发光二极管组成的点阵作电子显示屏，并由微型计算机进行控制的硬件和软件设计方案。
It consists of MCU control, power, sensor, oil amount warning, oil amount show, LED display and the software design.
包括单片机控制、电源、传感器、油量报警、油量显示、车速信息、里程信息、LED显示等模块设计和软件的设计。
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