实验学习型电子钟包括红外线控制密码da控制led亮度ad转换语音转换闹铃...

单片机开发试验例程，多个例程多个功能，助于学习单片机开发实验板-MCU development test routine, a number of routines multiple functions, help to study development of experimental board MCU

用C51编[写的按键运用程序,已在产品中运用-C51KEY

AT91SAM7S256开发板基础demo，已验证-AT91SAM7S256 development board based on demo, verified

pROFIBUS 从站源程序 SPC3 pROFIBUS 从站源程序 SPC3 -PROFIBUS slave source SPC3 pROFIBUS source from the station SPC3

8051串口收发。主机要使用IBM汇编。-8051 serial transceiver. To use the IBM mainframe compilation.

C8051F系列单片机交叉开关的配置实例-C8051F series microcontrollers crossbar switch configuration examples

民航二所单片机驱动开发-CAD 2 Microprocessor Development

四相步进电机正反转驱动原代码，汇编语言编写-Positive four-phase stepper motor driver source code, compiled languages

预期的源代码，包括驱动程序周围的ic代码，定标器。

利用单片机的定时器定时，令十字路口的红绿灯交替点亮和熄灭，实现主支路路口的交通信号灯控制（尽可能保持主线的畅通，即在通常情况下，保持主线的放行，只有在支线到达时，才放行支线），同时采用LCD显示倒计时时间及当前灯的状态。-The use of MCU timer timing, so that the crossroads at the traffic lights turn out light and to achieve the main slip road junction traffic lights control (as far as possible the smooth flow of the main line, that is, under normal circumstances, to maintain the release of the main line, and only arrived at the branch only when the release branch), while using LCD display countdown time and the current lighting condition.