键盘和单片机，电脑通信，功能虽然简单，但是理解起来很容易...

PHILIP一双串口单片机P89669的器件资料和用户手册-PHILIP pair of serial devices SCM P89669 information and user manual

lcd19264 用C51控制12864显示汉字 -C51 control lcd19264 with 12864 display Chinese characters

mc51单片机与isd1700芯片的通信程序，实现用单片机控制isd1700进行放音，录音等等功能-mc51 SCM and isd1700 chip communication procedures, using single-chip microcomputer to control isd1700 playback, sound recording function, etc.

PHILIPS非接触射频卡RC500的开发技术资料,-PHILIPS non-contact RF Card RC500 development of information technology,

云台控制程序，可以控制云台的上下左右，聚集等-tilt control procedures, control platforms, the levels have gathered so

我制作过的usbisp资料, 仅供参考 -produced by usbisp information for reference

Proteus仿真实例，在Proteus下仿真LCD,可以使用，郑重推荐！-Proteus simulation example, in the Proteus simulation under the LCD, you can use, solemnly recommended!

汽车启动设计参考电路及程序代码。PIC单片机设计，汇编代码。-Auto start the design reference circuitry and program code. PIC microcontroller design, assembly code.

包内含有关于ipod mp3透反式1.46 tft液晶屏的avr示例程序和液晶屏转接板的protel原理图和pcb图。-Packet containing information on trans-ipod mp3 permeability 1.46 tft LCD screen avr sample procedures and LCD screen adapter plate Protel schematic and pcb Fig.

基于mips CPU，uboot下flash读与LCD显示程序。-Based on the mips CPU, uboot Reading under the flash and LCD display program.