用loop51实现的可调式脉冲发生及检测器，可以手动输入所发生脉冲的频率和占空比，实时检测及动态显示...

介绍了如何设计射频电路中的S参数，资料非常详细，有例子，不过是英文版的-Describes how to design RF circuits in the S parameter, information is very detailed, has examples, but the English version of

基于51单片机的公交车报站系统程序 基于51单片机的公交车报站系统程序-Based on 51 MCU bus stop announcement system program

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.

单片机at89c5x资料，绝对超级，是很好的，讲的非常详细！-Singlechip at89c5x information, absolutely super, is a very good, very detailed talk about!

单片机控制max261/max260/max262的C语言程序，keil调试，有2个警告，欢迎下载。max262和max260/max261的写入方式不同。max260和max261/max262器件引脚不同-SCM max261/max260/max262 the C language program, keil debugger, have two warnings, welcome to download. max262 and max260/max261 write in different ways. max260 pin devices and different max261/max262

多功能广告牌，12864液晶显示，首行滚动显示广告语，按键选择广告，预存5条广告，18B20检测温度显示，DS1302万年历显示，可调时间，具有掉电保护，串口向PC机实时传送温度、时间信息-Multi billboards, 12864 liquid crystal display, the first-line scrolling display advertising language, button select advertising, stored five advertisement, 18B20 test temperature display, DS1302 calendar display, adjustable time, with a brown-out protection, serial port to the PC, real-time delivery temperature, time information

c51无参数调用asm-decoder called with no arguments asm

用L298作为驱动器，控制两相混合式步进电机。 按键从上至下分别为减速，加速，正转，反转，停止。 具体参数还没有设定过。速度有些慢，加速按2下有效，然后就不能再快了。 转速输出是按照最小系统版的数码管写的。电路图里太麻烦就没画了。-Using L298 as the drive to control two-phase hybrid stepping motor. Buttons from top to bottom respectively, deceleration, acceleration, are being transferred, reverse, stop. Specific parameters have not yet been set. Some of the slow speed, speed up by 2, effectively, and then can not be faster. Speed output is in accordance with the minimum system version of the digital tube wrote. Circuit where not too much trouble drew.

Keil-C51-V8.08安装程序使你的8051工程和开发过程变得简单-Keil-C51-V8.08 installation process so that your 8051 works and the development process becomes simple

采用合泰ht45rm03单片机的电动车无刷控制器源程序。-Hetai ht45rm03 using SCM source controller brushless electric cars.