环境 keil 利用c51F 中断刷新 LCD (128*64) 内部ram做显示缓存

汇编语言编写的抢答器设计报告- The assembly language compilation snatches the answering design to report

mega 128 ADC + UART-mega 128 ADC

通常串口的开发是基于VC的，这个为以VB开发工具的来说，希望能有所借鉴。用activeX控件 mscomm32.ocx写的一个串口调试工具.-usually is based on the development of the VC, VB to the development of tools, hopes to have a reference. Use activeX control mscomm32.ocx write a serial debugging tools.

单片机的adc0809的使用 符有仿真程序和源程序代码-SCM adc0809 the use of characters with simulation program and source code

完成移植uCOS-II到ARM7的功能，为一个具体范例-Complete the transplantation uCOS-II to the ARM7 function for a specific example of

通常的汉字显示方式是先根据所需要的汉字提取汉字点阵（如16×16点阵），将点阵文件存入ROM，形成新的汉字编码；而在使用时刚需要先根据新的汉字编码组成语句，再由MCU根据新编码提取相应的点阵进行汉字显示。在这种显示方式中，如果使用的流字数量较大或语句较多时，利用汉字的新编码组成语句将是一件十分繁琐而枯燥的工作。针对这种情况，本文提出了一种十分简单的方式――直接利用PC机的汉字内码作为单片机系统的编码。-Chinese characters are usually displayed in accordance with the need to first extract of the Chinese character dot-matrix (such as 16 × 16 dot matrix), will be deposited into the matrix documents ROM, a new Chinese character encoding while just need to use the Chinese characters according to the new code composed of statements, and then by the MCU according to the new code to extract the corresponding Chinese character dot-matrix display. In this show the way, if you use the word flow statement number of the larger or more, the use of Chinese characters composed of a new coding language will be a very tedious and boring work. In view of this situation, this paper presents a very simple way- direct access to PC-code character encoding as a single-chip microcomputer system.

基于ATMEGA16的NRF905无线通信的C程序源代码，调试过的，好用！-ATmega16-based wireless communications NRF905 of the C source code, debug off, and easy to use!

嵌入式开发工具的使用方法，以及使用中搜遇到的问题-embedded development tools to use, and the use of the seizure problems encountered

这是嵌入式linux的busybox源代码，它主要是针对motorola公司的32位芯片powerpc上的，当然也可以移植到其他的芯片上-This is the source code of busybox under embedded linux, it is mainly designed for 32 bit processor PowerPC of Motorola Company, and it can be removed to other processors of cource.

上位机使用EasyARM软件，用于单片机开发调试-EasyARM PC using software developed for single-chip debugging