18B20 procedures to share with you just contact can look at quite helpful

实例01、GPIO实验－熟悉开发环境，以及程序下载和调试-Example 01, GPIO Experimental- familiar with the development environment, as well as download and debug

AVRMEGA16的USART运用,已在三个芯片上试过,能正常通信-USART

C51单片机端，实现收到的HEX代码转换为BIN代码，并写入ROM中。-C51 single-chip client, realize received HEX code convert BIN code and write ROM.

AVRX 是一个为AVR单片机写的操作系统，尺寸较小，使用方便，但核心部分为汇编，这里是一个C语言写的核心-AVRX is a single-chip AVR write the operating system, smaller sizes, and easy to use, but the core part of the compilation, here is a C language to write the core

MDT单片机开发工具大全(267k)mdttool.zip-MDT MCU Development Tools Collection (267K) mdttool.zip

input code control please see -input code control please see

单片机扩展是单片机应用的重要部分，文档主要介绍单片机的片外扩展。-extantion of msc51

　这款编程器（非源码）由国外电子网站推出，可以读写常用的51系列单片机，自带处理器，和电脑并口连接，读写速度快，全视窗界面软件，软件直接可运行在WIN9xWINMEWINxpWIN2000中。V3.1版增加了电压控制和增加了D87C51，D87C52单片机支持。编程器支持以下ATMEL单片机-new programmer (FOSS) from abroad launched an electronic, can read and write popular 51 series microcontroller, onboard processor and the computer parallel port connectivity, write speeds, the entire Windows interface software, the software can be run directly in WIN9xWINME WINxp WIN2000 China. V3.1 adds a voltage control and the increased D87C51, D87C52 microcontroller support. Programming support for the following ATMEL MCU

PCB钻孔资料 PCB设计重要参考资料-PCB borehole data important reference PCB Design

可控硅及其触发系统的文章具有一定的参考价值-SCR and its trigger system of the article has a certain reference value