毕业设计基于 51 单片机的光立方设计基于 51 单片机的光立方设计摘要 本文详细的介绍了光立方的搭建过程，以 51 系列的单片机 STC12C5A60S2 为主要的控制芯片，由 512 个 LED 通过共阴的形式连接起来，由 74HC595 为扩展单片机的 I/O 口，用 ULN2803 为驱动电路，形成一个规格为 8*8*8(长，宽，高)14cm*14cm*20cm 立方体,还介绍了这款芯片的特点和使用方法及在调试过程中遇到的软件和硬件方面的问题及解决方法，详细的阐述了光立方的设计原理和架构方法，对光立方目前存在的意义也进行了详细的介绍。关键词：光立方；74HC595；单片机；ULN2803；LEDLight CuBe Based on 51 single ChiP miCroComPuterABstraCtThis PaPer introduCes the ProCess of Building Light CuBe, with 51 Series MCU STC12C5A60S2 as the main Control ChiP, ConneCted By 512 LED By CO Yin form, By 74HC595 for the exPansion of the MCU I/O Port, using ULN2803 as the drive CirCuit, the formation of a sPeCifiCation for 8*8* 8 (length, width, height) the 14Cm*14Cm*20Cm CuBe, also introduCes the CharaCteristiCs and methods of use of the ChiP and software and hardware in the ProCess of deBugging ProBlems and solutions, desCriBed in detail the design PrinCiPle and arChiteCture method Light CuBe, the CuBe existed at Present signifiCanCe have also Been introduCed in detail.Keywords: Light CuBe; 74HC595; STC12C5A60S2; ULN2803; LED目录摘要...................................................................................................................................................................2关键词...............................................................................................................................................................21.1 课题讨论的背景.................................................................................................................................61.2 课题讨论的意义.........................................................................................................
