用485实现单片机之间的串行通信。 主机部分发送从机地址，等待从机响应，从机准备好就发数据,发完就接收从机的响应，接受成功就跳出循环，否则重发。...

1、ps/2键盘输入，通过led显示ascii码 2、稍等1s可以在lcd上显示输入的字符 3、其中键盘上的backspce键是用来清屏的 4、当lcd上显示满字符时，在按下按键自动清屏，从第一行显示。-1, ps/2 keyboard input, through the led display ascii code 2, wait 1s in the lcd display characters input 3, which backspce keys on the keyboard was required to settle the screen 4, when the lcd display full of characters, the press the button automatically Qing-ping, from the first line of display.

AT24C512中数据的文件系统化管理-AT24C512 document systematic data management

基于AVR单片机的串转并大屏幕汉字显示 开发环境 I-Based on the AVR MCU series and big screen to show the development environment of Chinese Characters I

学习用，使用前，认真阅读，按实际情况更改IO口！-to study, use, read carefully, according to the actual situation changes IO mouth!

led 灯显示名字！来回的显示名字！自创的！-led light display name! Return the display name! Created!

linux环境下开发SD card驱动得好帮手-linux environment to develop a good SD card driver help

基于AVERLOGIC公司的AL37204的多路车载分割器-AL37204-based company

单片机设计的原理介绍以及仿真比较真的很不错-Single-chip design and simulation introduce the principle of comparison is really very good

本文档格式为PDF文件,讲述ADUC841单片机的资料,这是一款性能和速度都很好的单片机,速度快,内部资源丰富.-This document format PDF documents, information on the ADuC841 MCU, which is a very good performance and speed of single-chip, high speed, the internal resource-rich.

M12864汉字液晶显示驱动程序，完整程序经验证一定可以使用。-M12864 characters liquid crystal display driver, complete the certification process will be able to use.