单片机c语言教程 呵呵 早就下的了 不错了

基于MCS―51系列单片机I/O口的按键和显示程序. -Based on MCS-51 series single-chip I/O port of the keys and display procedures.

使用LPT口，模拟IIC，界面友好，使用方便，不失为一个硬件调试的好帮手！ 亦可透过IIC实现双机互连，因为IIC支持主从模式:-)-LPT I used to simulate IIC, friendly interface and ease of use, hardware debugging is a good helper! Through dual-IIC interconnection, as IIC support from the main mode :-)

AVR--充电器 .-AVR chargers.

AVR atmega micro os:avrx.

基于80c51的半双工红外发射程序，带键盘可修改发射内容

使用 AT89C2051 控制的数字温度测量仪表。-AT89C2051 to control the use of digital temperature gauges.

温度控制 可以显示 大家可以参考,可以给下意见-Temperature control can show we can refer to, can give advice under the

dds调试源代码，已经调试好的，可以直接使用，谢谢！-dds debug source code, debugging has been good, and can be used directly, thank you!

用8051实现的PS2协议的PC键盘，有详细注释-8051 with the realization of the agreement PS2 PC keyboard, a detailed Notes

x5045的相关程序，可以在keil c 上运行-X5045 procedures, you can run keil c