led dot-matrix

基本解釋

LED dot-matrix display system based on Single- chip computer 89C51 and 89C2051 is introduced.
介紹了一種以單片機89C51為控制器的點陣LED顯示系統(tǒng)。
The display takes LED Dot-matrix as its display device, and ARM core microcontroller as its control device.
該顯示屏采用LED模塊作為顯示器件，采用ARM核單片機作為控制器件。
The LED(light-emitting diode) dot matrix screen is constitute of computer, data transfer unit and display unit.
大型LED（發(fā)光二極管）顯示屏由計算機、數(shù)據(jù)轉(zhuǎn)換單元與顯示單元組成。