traffic-light

说明：  GPRS多路穿透文件，实现多路链接。性能稳定，工厂可以使用(GPRS Multiplex Penetration File)

说明：  电子工程师学习的最好的学习资料，能够了解电子设计必学软件资料。建议珍藏，电子设计初学者必备(Electronic engineers to learn the best learning materials, to understand the electronic design will learn software data. Recommended collection, electronic design for beginners)

Android版多屏互动是公司根据市场需求推出的一项新功能。该软件实现模拟PC和电视的遥控器、鼠标和键盘操作，并可以将PC的屏幕和视频发送至TV和手机，实现真正意义上的多屏互动 (Android version of the multi-screen interaction is a new feature introduced in the company based on market demand. The software simulation of the PC and the TV remote control, mouse and keyboard, and you can send your PC to the TV screen and video and mobile, multi-screen interactive real sense of)

说明：  在个是AVR的PDF介绍，内容很详细，也很好，特别适合初学者入门的学习(Here is the introduction of PDF of AVR, which is very detailed and very good. It is especially suitable for beginners to learn.)

基于MSP430G2553 TI超低功耗单片机，5110液晶显示程序(Based MSP430G2553 TI ultra-low power microcontroller, 5110 LCD procedures)

十字路口车辆穿梭，行人熙攘，车行车道，人行人道，有条不紊。那么靠什么来实现这井然秩序呢？靠的是交通信号灯的自动指挥系统。交通信号灯控制方式很多。本设计主要分为五大模块输入控制电路、时钟控制电路、片内外程序切换控制、显示电路。以MSC-51系列单片机IntelAT89C51为中心器件来设计交通灯控制器，实现了AT89C51芯片的P0口设置红、绿灯、黄灯燃亮时间的功能；为了系统稳定可靠采用了74LS14施密特触发器芯片的消抖电路，避免了系统因输入信号抖动产生误操作；显示时间直接通过AT89C51的P2口输出，由CD4511驱动LED数码管显示红灯燃亮时间。(Crossroads shuttle vehicles, pedestrians bustling, car lanes, walkways, everything in good order and well arranged. So what can we do to achieve this orderly order? It depends on the automatic command system of traffic lights. There are many ways to control traffic lights. This design is mainly divided into five modules, input control circuit, clock control circuit, chip internal and external program switching control, display circuit. MSC-51 series microcontroller IntelAT89C51 centric devices to design the traffic light controller, the AT89C51 chip P0 port set of red, green, yellow light to kindle the function of time; the system is stable and reliable with shake eliminating circuit 74LS14 Schmidt trigger chip, avoids the system for input signal jitter generation misoperation; direct display time AT89C51 through the P2 port output, driven by CD4511 LED digital tube display lights burning time.)

太阳能接入配电网PSCAD下仿真例子程序，较详细。(Solar access power distribution network PSCAD simulation examples of procedures, more detailed.)

说明：  基于msp430f6638 实现录音回放功能(Realizing recording and playback function based on msp430f6638)

基于STM32的触摸屏实验。使用TFT液晶屏。(Touch Screen Experiment Based on STM32)

步进电机的工作原理，可以详细了解步进电机的工作原理，对于时序问题，也是个很好的了解(Stepper motor works, you can learn more about the working principle of stepper motor, for the timing issue, but also a very good understanding of)