基于easyarm2200的混合HID设备（鼠标+键盘）

自己的51开发板源代码B，里面包含有LCD1602实验，lcd12864实验，ps2 lcd1602，串口通讯，红外遥控，计算器，继电器控制，矩阵键盘等实验程序，内容丰富-51 development board

串口调试工具，对于调试单片机和计算机通信相当有用哈。-Serial debugging tools, for debugging single-chip computer and computer communication very useful in Kazakhstan.

此程序为利用mage8 AVR 和EM4094实现读取TYPE B类型卡的C程序、读卡稳定、这个项目我们做了好久、非常不错的程序、很适合做这方面产品的朋友们参考-This procedure for the use of mage8 AVR and the EM4094 Read TYPE B to achieve the type of card C procedures, reader stability, the project we have done for a long time, very good program, it is suitable for products in this area refer to my friends

汇编 I2C读写FM256程序段 功能完整 可直接调用-FM256 compilation I2C read and write full-featured program segment can be directly called

c51 program1

用于motor控制的dispic实现-for motor control to achieve dispic

RTL8019中文数据手册，不是原创，转载而已，不过内容不错！-RTL8019 Chinese manual data is not created, reproduced it, but the contents Yes!

标准IIC协议通信程序，能读写EEROM、实时时钟，使用方便，可靠！-Standard IIC protocol communication procedures, can read and write EEROM, real-time clock and easy to use, reliable!

ST7920驱动128*64液晶串并口程序 可下载直接使用 另有相关资料解释-ST7920 driver 128* 64 LCD serial and parallel program can be downloaded directly related to the use of additional data interpretation

C51写的普通拼音输入法源程序。编译环境：Keil C 6.14。给广大的51爱好者学习交流使用。-C51 Writing Pinyin input method common source. Compiler Environment: Keil C 6.14. To the vast number of fans 51 communicate using the study.