LIN协议的实现。用状态机实现。baudrate可调整，只能做slave。

此为继电器功能测试电路图DDB文件。对应源码为Relay_Function_Tester. keil c51 编写。-This is the relay circuit functional testing DDB file. The corresponding source code for Relay_Function_Tester. Keil c51 prepared.

模拟实现了交通灯的显示和手动调整的功能，花了我不少心思的哦。-Simulation realize the traffic light display and manually adjust the functions and spent a lot of thought, oh my.

使用c51单片机制作的气象五要素采集程序 包括DS1302温度以及TLC2543、24c04，键盘 240*320液晶模块！-use c51 SCM produced five elements of the meteorological collection procedures include DS1302 temperature and TLC2 543,24 c04, keyboard 240* 320 LCD module!

KEIL C51，51单片机实现MODBUS从机端-KEIL C51, 51 single-chip client realize MODBUS slave

是avrfreaks上的一个DS1302的例子，我把它和HD44780结合起来用Proteus仿真 仿真环境：Proteus sp5 编程环境：winavr -avrfreaks is one of the DS1302 example, I put it on HD44780 combined with Proteus simulation simulation environment : Proteus sp5 programming environment : winavr

一个详细介绍89c52单片机工作方式原理的pdf文档-a detailed way 89C52 microcontroller principle of pdf files

头件的中的#ifndef，这是一个很关键的东西。比如你有两个C文件，这两个C文件都include了同一个头文件。而编译时，这两个C文件要一同编译成一个可运行文件，于是问题来了-The first pieces of# Ifndef, this is a very key things. For example, you have two C file, the two C files include the same file size. And compile-time, the two C files to compile together into a run file, then issue the

这是一个基于st7920芯片的字库液晶的程序，包含字库编码，比较快的输入所需的字或字符-This is a font based on the chip LCD st7920 procedures, including character encoding, relatively fast input required word or character

ATMEL的24C04-512的通用应用程序，实际应用完全可行可靠的，稍加修改就可用在自己的C文档中！-ATMEL

目前所做的一套卫星测距系统应用到CAN2.0A协议,由于CAN现在多为军用,因此资料很少,这个是CAN控制器SJA1000同C51弹片机的通信程序,站长参考下吧.-doing a satellite location system application to CAN2.0A agreement, CAN over to the military now, very little information, this is the SJA1000 CAN controller with shrapnel C51 machine communication procedures, head of reference under it.