实现DS18b20数字温度传感器的测温！

利用点阵显示显示中文字符，为PIC单片机控制--Display Chinese characters using lattice. It is controled by PIC SCM.

本程序用于把串口助手所写内容通过pc发送给单片机，并且由单片机把所写内容发送到lcd上面进行显示，所用单片机为日立系列h83664十六位单片机，实验证明可以准确显示pc上面所写的内容。里面包含各个写lcd的子程-This procedure for the serial written by aides through the pc sent to the microcontroller, and written by Singlechip the above content is sent to the lcd display, single-chip microcomputer used for the Hitachi series h83664 16 microcontroller, Experiments show pc can accurately display the contents of the above written. Which contains a subset of the various write-way lcd

温度的多机通讯，18b20的高级应用。实现了读写两个传感器-Temperature multi-machine communication, 18b20 advanced applications. Two sensors to achieve the reading and writing

这是用51单片机编写的电子密码锁，调试通过。-This is prepared by using 51 single-chip electronic code locks, debug through.

CPLD与51单片机总线接 -CPLD with 51 microcontroller bus access

P87C591的a/d 转换程序，可在keil 51下调试运行，也可将其参数修改后作为函数使用。-P87C591 the a/d conversion, in the next 51 c51 debugging operation, but also its parameters can be modified as a function use.

与C51相关模块LCD,24CXX,等的源代码程序-associated with the C51 LCD module, 2 PROM, the source code procedures

AVRmega16 MCU 数摸转换运用,已在CV上调试,可以用于实生产中-DAC

keilC芯片选择可以看出STC中不需要包含

本原程序及8051F020,目的是熟悉RTL8019的硬件结构及软件编程方法，了解TCP/IP,HTTP,UPD,ARP和ICMP协议的内容-Primitive procedures and 8051F020, aimed at RTL8019 familiar with the hardware structure and software programming to understand the TCP/IP, HTTP, UPD, ARP and ICMP the contents of the agreement