关于嵌入式PS2键盘的原理图，基于51单片机的工控键盘。很实用，包括程序，基于Keil的软件程序...

C51单片机学习的好实例，好好学习哟，-C51 single-chip learning good examples to learn yo,呵呵呵~ ~ ~ ~

一个时钟发生的小例子，希望能对大家有帮助-Occurred in a small example of the clock, hoping to have everyone help

这是一个用430写ＳＤ卡的原程序大家读读看，好东西哦！-This is an SD card with 430 write everyone read the original procedure, the good stuff Oh!

好实用的好东东，快下呀！--Infrared ray communication design based on SCM.

是利用红外实现无线传输的一个无线温度预警系统的相关资料。-Realize the use of infrared wireless transmission of a wireless temperature warning system relevant information.

使用cnpic18f452的MS320240Bled初始化，使用PIC_CCS编译-MS320240Bled use of cnpic18f452 initialization, use the compiler PIC_CCS

这是一个用128*64液晶显示的俄罗斯方块游戏，代码独特，用的是52单片机。-This is a 128* 64 LCD display Tetris games, unique code, using a single-chip microcomputer 52.

电子密码锁程序，两键输入，其中一个键累加，另一个键确认。密码正确锁打开（开锁指示灯亮）；密码错误锁关闭（关锁指示灯亮）；连续错三次则锁定键盘8秒并发出报警声。-Electronic code lock procedure, the two key input, one key additive, and the other button to confirm. The correct password to open lock (unlock indicator light) password error lock closure (Kuan-lock indicator light) consecutive wrong then lock the keyboard three times and issued eight seconds alarm sound.

基于89s52的空调模拟系统的实现，包括OCMJ8X15D的触摸式液晶屏的显示和按键扫描，18B20达拉斯温度传感器的温度提取并显示。-89s52-based simulation of air-conditioning system, including OCMJ8X15D the touch-screen LCD display and keypad scanning, 18B20 Dallas temperature sensor the temperature of extraction and displayed.

利尔达430day的赠品资料，电容按键的iar工程文件-430day gifts利尔达information, capacitance buttons iar engineering documents