STM32工程包

这是一个再STM32F103芯片的库函数版本的485实验，编辑软件为MDK,,进过战舰开发板测试完全可以使用。希望学习的看一下

SoC片上系统初级培训资料-SoC system-on training junior information

minigui控件编程，用来改变窗口标题的例子！-minigui control programming, used to change the window title of the example!

ARM7的ads环境下的画圆的实现，在用户环境下得应用！采用周立功公司的LPC2103系列的板子！-ARM7-under ads drawcircle the implementation, a user application environment! Ligong weeks using the company" s board LPC2103 series!

该代码中有不少关于学习verilog HDL的例子,对初学者有帮助-The code has a lot on learning verilog HDL examples have help for beginners

wisgo7007的开发方案的原理图文件，来自原厂。mpeg4压缩-wisgo7007 development program diagram documents from the manufacturer. Mpeg4 compression

这是一个源代码,USB的挺不错的,希望大家下载下来看看.,一-This is a source code, the USB quite good, we hope to see down the download. , A

自动售货机控制系统设计 要求： 设计制作一个自动售货机控制系统。 该系统能完成货物信息存储，进程控制，硬币处理，余额计算，显示等功能。 该系统可以管理四种货物，每种的数量和单价在初始化时输入，在存储器中存储。用户可以用硬币进行购物，按键进行选择。 系统根据用户输入的货币，判断钱币是否够，钱币足够则根据顾客的要求自动售货，钱币不够则给出提示并退出。 系统自动的计算出应找钱币余额、库存数量并显示。 -Vending machine control system design requirements: Design a vending machine control system. The system can complete cargo information storage, process control, coin handling, balance calculation, display and other functions. The system can manage four kinds of goods, the quantity and unit price of each in the initialization input, stored in memory. Users can use coins shopping button to choose. The monetary system based on user input to determine whether enough money, coins, according to customer requirements is sufficient Vending, coins were not given prompt and exit. The system automatically calculate the balance should be looking for coins, inventory number and displayed.

这些都是常用的通信设备的电路原理图，很多是高频电子线路的--Circuit diagrams for some commonly used communication devices. Many are operated under high frequency.

霍尔元件测速 需要大家参考给些建议，可以下载-Hall element gun reference to the need for more suggestions, you can download and see