w77e58单片机的双串口 的操作，寄存器的设置和 串口读写等

公司遥控器IC，类似于51单片机，但功能更强大，然后把其制作成一个解nec码的接受设备，省钱啊！-Company remote control IC, similar to 51 single-chip, but more powerful, and then to make its production into a solution acceptable to nec code equipment, save money ah!

LED扫描驱动程序，是16分之一扫描，包含多种模式，闪烁时间可调。-LED Scan driver, is one of 16 sub-scanning, contains a variety of patterns, adjustable flashing time.

液晶控制器S6B0724的控制。mplab 7.60+pic ccs 4.057-LCD controller S6B0724 control. mplab 7.60+ pic ccs 4.057

基于51单片机的直流电机的闭环控制Design for a Closed-loop Speed Control of DC Motor-Based on 51 single-chip closed-loop DC motor control Design for a Closed-loop Speed Control of DC Motor

8051仿真程序.可以对8051做详细的了解。全部内容以傻瓜式告诉学习者，通过学习本软件可以对汇编的编程有更深入的了解。-8051 simulation program. May 8051 a detailed understanding. All the contents to tell the fool-learners, learning the software to be able to compile the program with a more in-depth understanding.

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 state of light

温度测量DS18B20+AT89C2051-temperature measurement DS18B20 AT89C2051

485多机通信例程,很好用,适当修改可做单机使用-no

很好的用io口模拟串口的程序，内带仿真文件，可随意修改，已经在产品中应用，可放心使用。-Io mouth with a very good simulation of serial procedures, within the simulation with documents, can be freely modified, has been applied in the product can be assured that use.

内含各国最基础的电路图,并做了详细的说明,对做底层开发的人员很有用.-States containing the most basic circuit diagram, and to do such a detailed description of the development on the ground floor to do the personnel very useful.