Based on AT89C52 LED overviewLED (Light Emitting Diode) light-emitting diode is a solid state semiconductor devices which can be directly converted into electricity to light. LED is the heart of a

51单片机88点阵LED显示原理及程序08-04-16 12:13:09 来源：国外电子元器件 点击数： 在8X8点阵LED上显示柱形让其先从左到右平滑移动三次其次从右到左平滑移动三次再次从上到下平滑移动三次最后从下到上平滑移动三次如此循环下去?????? 1． 程序设计内容?????????? 8X8点阵LED工作原理说明 :8X8点阵共需要64个发光二极管组成且每个发光二极管是放置在行线

Based on AT89C52 LED overviewLED (Light Emitting Diode) light-emitting diode is a solid state semiconductor devices which can be directly converted into electricity to light. LED is the heart of a