单片机模拟器的几个例子，需要的朋友可以

arm的spi功能，通过595点亮数码管-arm of the spi feature 595 digital tube light

RF905 200米无线数据收发模块C语言程序-RF905 200 meter wireless data transceiver

PC机和智能型仪表通过RS485进行异步通信-PC and intelligent instrument for asynchronous communication through the RS485

C51单片机开发板电路和源代码，很详细，内部有该开发板的说明。顺便感谢下制作的公司-C51 single-chip development board circuit and the source code, very detailed and has an internal description of the development board. Incidentally, thanks to the production company under the

蓝牙耳机的参考电路图，便于开发蓝牙耳机人供参考-Bluetooth headset reference circuit to facilitate the development of Bluetooth headset, for information,

两点间的温度控制,５１单片机初学着必须掌握的简单程序-Between two temperature control, 51 single-chip beginner to grasp the simple procedure

红外传输程序，单片机at90s8515,红外编解码芯片max31-communicate by infraed ray

AP89042是不可从复录音的分段式语音芯片,对语音电路的开发人员有一定的帮助.-AP89042 is not from the sub-Minute recording voice chip, the voice circuits developers will help.

AVR单片机的GCC语言编译器，和VC一样的界面-AVR the GCC compiler, and the same interface VC

《MCS－51单片机实用子程序库》。希望对你的单片机学习有帮助-" MCS-51 SCM utility subroutine library." Want to help you learn microcontroller