Traffic-lights

ATSHA204 主要特性： 1，SHA-256 Hash算法 2，有保证的唯一的72-bit序列号； DS28CN01　６４－ｂｉｔ 不仅有软件加密，内部还有高质量硬件加密。 3，16个槽口的4kbits EEPROM： 4Kbits / 8 = 512Bytes 每个槽口32bytes 4，I2C接口, 单线接口 5, 和Atmel AT88SA102S，AT88SA10HS 6, i2c 地址默认为0xc8； 还可以configuration zone改变地址。(CryptoAuthentication Device Family Atmel offers the industry s widest selection of hardware authentication and encryption devices. The portfolio is currently comprised of three parts with several others under development. Our CryptoAuthentication devices provide confirmation that hardware and software products are real, which is what authentication is all about. The devices are extremely cost-effective and come in exceptionally small packages.)

说明：  介绍了用8031 单片机控制的电脑数字钟的硬件结构与软件设计。给出了汇(Introduced the 8031 microcontroller using a computer controlled digital clock in the hardware structure and software design. Gives the Department of)

配置系统的时钟，用于单片机的学习，基于开发板LPC1114,程序虽然比较小，却是一个完整的模块，可以作为一个模板，在此基础上添加其他外设及相关编程。(Configuring the clock of the system is used for the learning of MCU. Based on the development board LPC1114, the program is relatively small, but it is a complete module, which can be used as a template, on which other peripherals and related programming are added.)

说明：  变结构PID仿真rar包，附加书籍资料PDF，[先进PID控制MATLAB仿真].刘金琨.高清文字版(Variable structure PID simulation rar package, additional book PDF, [Advanced PID control MATLAB simulation]. Liu Jinqi. HD text edition)

基于AVR单片机的电阻测试仪，带有LED数码管显示，内有CVAVR 的C编译器和烧写软件，还有程序流程图和源码电路。(Based on AVR microcontroller resistance tester with LED digital tube display, there CVAVR C-compiler and writing software, as well as program flow chart and source circuits.)

迪文开发实例包括双路adc DMA采样，多任务操作，串口接收(Diwen development examples include dual-channel adc DMA sampling, multi-tasking operation, serial port reception)

适合初学者用的，对象编程。初学者交流之用。(Programming for beginners to use, object. A beginner.)

说明：  可应用按键实时改变pwm输出占空比，同时有端口进行相应的pwm捕获。相应的端口配置在程序注释处。(It can change the duty cycle of PWM output in real time by using keys, and at the same time, it has ports to capture the corresponding pwm.)

msp430f149的adc采样(同时对八个点进行采样)!(msp430f149 the adc sampling (eight samples))

设计一个以AT89S51单片机为核心的数字电子钟控制器，实现电子钟的时间、日期交替显示、闹钟功能，并可通过按钮开关或键盘切换显示内容、调整参数、设置闹钟，在单片机实验板上模拟调试实现控制器的功能。(To design a digital electronic clock with AT89S51 as the core controller, realize electronic clock time, date, alternate display, alarm clock function, and can through the button or keyboard switch display content, adjust parameters, set the alarm clock, on the single chip microcomputer experiment board simulation debugging, we can realize the function of the controller.)