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完整的t9输入法，用于linux嵌入式操作系统-Complete t9 input method for embedded linux operating system

DE2_PIO Controller For Altera SOPC Builder and NIOS on DE2 kit board

应用背景实现运用STM32F103ZE单片机驱动6050模块，输出四元数陀螺仪，欧拉数，加速计原始数据，陀螺仪原始数据，并把数据通过串口1输出。关键技术陀螺仪，加速计模块。实现DMP功能，通过单片机串口输出四元数，欧拉数，加速计原始数据，陀螺仪原始数据。     …………………………真实原创内容。

ARM9200+嵌入式linux下I/O程序-ARM9200+ Embedded linux under the I/O procedures

应用背景为参加电子竞赛写的代码，用两片瑞萨做的飞控，一块片做姿态，算高度，另一片置做控制和一些功能实现，飞起来已经没有问题了，随便一个超声波模块定高也没有问题，共享给大家，大家多提意见，怎样才能做到悬停，还有摄像头循迹。关键技术PID算法，四元数姿态解算，单片机通信，电机控制，陀螺仪数据读取和数据处理，超声波高度测量，无线模块功能实现。遥控器调试PID，省时又省力。

基于ARM 的PDA拼音输入法源程序,c语言编写,方便移植-A phoneticize input method for PDA. Based on ARM, coded in C. It is facility for porting.

LINUX44B0I2C驱动验证过 现在可以用 是中断方式的驱动-LINUX44B0I2C drive can now be verified by way of the drive is interrupted

51单片机计算器用lcd显示，完整的注释。-51mcu

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

ALTERA的NIOS处理器！文件直接可以打开直接选择器件重新编译！-Altera"s NIOS processor! Documents can be opened directly choose devices directly recompile!