LCD液晶驱动程序代码，AT89C51单片机使用 供大家参考学习

2051解码GPS数据装置的源代码,有详细的中文注释，是初次接触GPS解码开发人员不错的参考资料-GPS data decoding device 2051 source code, the Chinese have detailed notes, is the initial contact with GPS decoder developers good reference

用C51实现的拼音输入法,这是改写的网友 embuffalo、独步上载在www.21ic.com自由发布区的由张凯原作的51上的拼音输入法程序。 原作使用了一个二维数组用以查表，我认为这样比较的浪费空间，而且每个字表的索引地址要手工输入，效率不高。所以我用结构体将其改写了一下。就是大家现在看到的这个。 因为代码比较的大，共有6,000多汉字，这样就得要12,000 byte来存放GB内码，所以也是没办法的 :-( 编译结果约为3000h,因为大部分是索引表，代码优化几乎无效。 在Keil C里仿真芯片选用的是华邦的W77E58，它有32k ROM, 256B on-chip RAM, 1K on-chip SRAM (用DPTR1指针寻址,相当于有1K的片上xdata)。条件有限，没有上片试验，仿真而已。 打算将其移植到AVR上，但CodeAVRC与IAR EC++在结构体、指针的定义使用上似乎与C51不太一样，现在还未搞定。还希望在这方面有经验的网友能给予指导。-C51 with the Pinyin input method, which is rewritten netizens embuffalo. Unrivaled www.21ic.com available in the free publication of the original work by Kai-51 on the Pinyin input method procedures . Appreciate the use of a two-dimensional array for the look-up table, I think this is a waste of space. Each of the characters but the index table to manually input address, efficiency is not high. I use the structure to rewrite a bit. We see now is this. Because the code comparison, a total of 6, more than 000 Chinese characters, this must

定时器的操作通过定时器的操作完成系统的精确定时，-The operation of timer operation is completed through the timer system precision timing,

飞思卡尔单片机例程――简单IO口及程序框架，包含纯C和C与汇编混编两个版本-Freescale" s Microcontroller routines- Simple IO mouth and procedural framework, including pure C and C mixed with the compilation of two versions of

单片机看门狗的编程以及硬件实现,软件如何安放看门狗程序-watchdog microcontroller programming and hardware, software watchdog placed how procedures

一个通过方向判别芯片进行角度计算的程序，实现简单的方向判别功能-Determine the direction of a chip through the perspective of the calculation procedure, the direction of the realization of a simple discriminant function

近来自己做了温度计,MCU芯片是51的, 温度芯片是DS18B20,显示屏是3310.-Recently own a thermometer, MCU chip is 51, temperature chip DS18B20, the screen is 3310.

ATMEL AVR 单片机 ni-mh 电池充电控制原代码-ATMEL AVR ni-mh battery charge control source code

8051-step motor-..........................................

是一个贴片元器件的代码对照表，方便查找。-component is a patch of code comparison table to find convenient.