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51单片机的按键程序，汇编编写，适合初学者-51 Single-chip key procedures, the compilation of the preparation, suitable for beginners

用于开发菲利浦XA单片机的开发环境，同时含注册方式-XA for the development of the Philips MCU development environment, including the registration form

ICCAVR用户指南,ICCAVR编程手册-ICCAVR user guide ICCAVR Programming Manual

基于PIC单片机877的电动自行车控制器的开发原理及源程序。-PIC-based single-chip controller 877 of the electric bicycle and the development of the principle source.

用单片机蜂鸣器实现911报警声音，采用中断延迟实现输出频率的变换。-Used to achieve single-chip buzzer 911 sounds, using interrupt latency to achieve an output frequency of transformation.

mc51单片机对rtl8019编程,实现ethernet的收发控制.-mc51 Singlechip for RTL8019 programming, realize ethernet transceiver control.

共同学习.共同进步.才学孰浅,请各位前辈多多指教.-learning together. Common progress. Scholarship-- shallow, please predecessors exhibitions.

使用AVR单片机 codevision C语言实现的pt2272解码。目前网络上类似代码基本上是使用51系列单片机加汇编语言完成的，可移植性比较差。-codevision AVR using C language pt2272 the decoder. Currently the network code is basically similar to the use of 51 series microcontroller plus the completion of assembly language, portability are relatively poor.

凌阳单片机的机器人能够寻迹，排暴。不同于上一个-Sunplus SCM robot can track finding, Pai storms. Unlike the previous

用C8051F040实现DA（模拟-数字）变换。C8051F040集成了12位精度的DA转换器。-With the C8051F040 to achieve DA (analog- digital) conversion. C8051F040 integrates a 12-bit accuracy of the DA converter.