基于单片机的光立方设计Design Of Light Cube Based On Single Chip Microcomputer 设计（论文）总评成绩为答辩成绩内容摘要本文设计的是具有能动态显示且能通过小程序输入相应图案的光立方显示屏，该光立方总电路设计了红外电路和双模蓝牙电路，能通过红外或者蓝牙去控制它，能调节 LED 灯相应的频率和显示模式，同时它还具备其他的功能，比如手动按钮控制。为了搭配视觉盛宴，在设计上又加上听觉的模块设计，所以在此功能上又加上喇叭。硬件总体设计的思路是以 51 单片机为主控芯片，利用外部驱动点亮 LED 灯形成图像或文字，以及处理其他任务等。硬件的独立模块主要由 51 单片机，外部集成芯片驱动，内部时钟，双模蓝牙，红外装置，复位电路以及小喇叭等组成的，而光立方的电路装置则采用可充电的外部小电路板焊接到硬件主板上。系统软件设计则采用 C 语言的方式，在程序设计上主要考虑的点是显示模块，程序设计的思路则是通过改变每个 LED 灯出现的时间和频率来呈现丰富多彩的画面。关键词：光立方 51 单片机 外部集成芯片AbstractThis paper designs an optical cube display screen that can display dynamically and input corresponding patterns through a small program. The optical cube master circuit is designed with infrared circuit and dual mode bluetooth circuit, which can be controlled by infrared or bluetooth, Meanwhile, it also has other functions, such as manual button control.In order to match the visual feast, in the design and add auditory module design, so in this function and add horn.The overall design of the hardware is based on 51 single-chip microcomputer as the main control chip, using the external drive to light LED lights to form images or text, as well as other tasks.The independent modules of the hardware are mainly composed of 51 single-chip microcomputer, external integrated chip driver, internal clock, dual-mode bluetooth, infrared device, reset circuit and small horn, etc., while the optical cube circuit device USES rechargeable external small circu...
