摘要
LED点阵显示屏以其亮度高、寿命长、视角大、性价比高及面积可定制等优势广泛应用于各种显示场合。以单片机为控制核心,文章设计了一种分辨率为16×128的条型LED显示屏。为了验证设计,运用Proteus软件绘制电路硬件原理图,并通过Keil C51软件编写控制程序,通过2个软件的联合调试来仿真整个设计。整个设计比较实用,控制程序可以针对实际硬件电路进行调整和移植,可以较好地满足中英文及简单图案的显示要求。
Dot-Matrix LED display are widely used in a variety of display applicationswith its high brightness, long life, wide viewing angle, cost-effective, customizable size and other characteristics.By using the Proteus VSM and the KeilC51 compiler, a strip LED screen have a resolution of 16x128 is designed for the simulation.The whole design is very flexible and practical, as the program and hardware circuit can be modified according to the actual situation.
出处
《无线互联科技》
2015年第21期54-55,共2页
Wireless Internet Technology