KeilC编译测试通过STM32F103单片机实现的步进电机加减速算法

一个免费的嵌入式操作系统.-a free embedded operating system.

摘要：该声音导引系统由声音导引主控系统和小车控制系统两部分组成。声音导引主控系统主要由主控MCU、声音接收部分、无线发射模块组成。小车控制系统主要由MCU、固化模块NEC、电机驱动部分、声光部分及无线接收模块组成。该系统的最大特点在于其软件设计使用层次化、模块化设计方法，系统低功耗，性价比低。经调试和测试，系统各项性能参数达到设计指标。 关键词：声音导引、无线收发、声源移动、M 智能语音小车-Abstract: The guidance system consists of the sound systems and car audio guidance master control system composed of two parts. Sound-guided mainly by the main control system master MCU, the sound receiving part, the wireless transmitter module component. Vehicle control system mainly consists of MCU, curing module NEC, motor drive parts, sound and light parts and the wireless receiver module. The most prominent feature of the system software designed for use in its hierarchical, modular design approach, the system low-power, low cost. The debugging and testing, system performance parameters to achieve the design target. Key words: sound guidance, wireless transceiver, a sound source movement, MCU, NEC, motor drive

pstn实用拨号规则-practical PSTN dial-up rules

12864LCM的应用实例-12864LCM examples of the application

汽车传感器技术在单片机的应用：检测系统的综合应用、工作原理，主要部件介绍-Automotive sensor technology in SCM applications: detection of integrated application system, working principle, introduce the main components

输入工艺曲线后ＰＬＣ２００自动调节正负双极性输出的程序-After the input process curve of plus or minus PLC200 automatic adjustment procedure for bipolar output

国家标准――电力线载波系统设计导则-national standards-- Power Line Carrier System Design Guide

采用CCID与计算机通讯的智能卡读卡器下位机代码，所有符合CCID规范的上位机均可使用。可用于了解CCID协议的下位机实现，及智能卡T0通讯的具体实现代码。可实现智能卡的ATR,PPS及其他读写命令。

这是本人调用small rtos51的函数来仿真写的基本代码-This is a small rtos51 I call a function to write the basic code simulation

51系列的软件包,有i2c驱动,各种芯片的介绍-51 series of software packages, there i2c driver, introduced a variety of chips