电力自动化通讯通道中电话MODEM的原理图，有详细介绍

它是据点发送字符与所有 8 平行钢丝连接液晶显示屏和与 MSP430 值得高度赞赏它的代码是很容易和工作组液晶显示程序。

uboot移植文档 1.2 2009 skyey模拟-uboot Portable Document 1.2 2009 skyey simulation. . .

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.

PIC16f877的lcd12864驱动程序（带字库屏）-PIC16f877 the lcd12864 driver (with character screen)

这是一本关于器件LPD6803的图书！很难的的中文资料！-This is a book on the device LPD6803! Very difficult for Chinese information!

SDHC driver for STM32

资源描述针对交流永磁同步电机(PMSM)的控制特点,分别从功率电路和控制方法两方面进行了分析和设计。FOC+SVPWM方法进一步提高了交流伺服系统的性能,使其具有与直流电机一样的调速性能。

hew编译环境，网卡w3100芯片的驱动程序，希望能给大家帮助-Technological compiler environment, w3100 chip card drivers, we can hope to help

CPLD器件中常用编程，对于多进程做了很好的处理，能实现0到59计数，还可自己根据需要调整，实现多种计数功能，从而实现时分秒计时器的功能-CPLD devices commonly used in programming, for many the process to do a very good deal, can achieve 0-59 count, but also need to be adjusted in accordance with their own, achieve a variety of counting functions, when every minute timer in order to realize the function of timer

主要采用飞思卡尔单片机MC9S12XEQ512和三轴加速度传感器记录振动情况，通过can总线传输到上位机进行记录分析