在线系统编程单片机控制LED点阵显示文字图形

On Controlling LED Lattice to Display Character & Graph with Online Single-chip Programming

目前控制LED点阵显示文字图形的开发系统,价格较高,功能难以扩展,使用时不方便,且不能作为用户目标板使用。以8×8的LED点阵显示文字的设计为例,提出了解决问题的思路与方法。

The development cost for controlling LED lattice to display character and graph is high at present. Its function is difficult to extend, which causes inconvenience in using and cannot be utilized as user＇s objective plate. Thoughts and methods to solve the problem are put forward with the example of a design of. 8 × 8 LED lattice character displaying.