目录摘要........................................... ...............1 Abstract ........................................... ..............2 前言........................................... ................3 第一章绪论......................................................................................................... 4 开发背景............................................................................................................. 4 所要完成的工作................................................................................................. 4 第二章光立方系统设计.......................................................................................... 5 光立方整体结构.................................................................................................. 5 显示程序的设计流程......................................................................................... 5 工作原理.............................................................................................................. 6 第三章元器件选择................................................................................................... 8 STC12C5A60S2 芯片........................................................................................... 8 74HC573 芯片...................................................................................................... 8 ULN2803 芯片.................................................................................................... 10 LED 灯................................................................................................................ 10 第四章制作与调试................................................................................................. 11 主控电路............................................................................................................ 11 驱动电路............................................................................................................ 12 显示模块...........................................................................
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