基于单片机处理的方式的数字示波器是以单片机为控制中心，通过对采样电路的控制进行波形实时采样、数据处理和存储显示...

该程序为LINUX下的串口通讯程序,采用华恒公司的嵌入式开发套件,包含了makefile文件-the procedures for LINUX serial communication program, the company used huaheng embedded development kit that includes a makefile documents

arm9在linux下的MMC卡驱动。代码很好-ARM9 in linux under the MMC card driver. Good code

华中机床的plc程序，是c语言的，对于研究工控软件的人是很有帮助的，是加工中心带刀库。-Central Machine plc procedures, c language, the study of industrial control software is very helpful is the processing center database knives.

motor speed by pwm this depond on that the pwm has t on and t off and t ther is a duty cycle that = ton / t this vry the average voltage across the motor-motor speed by pwm this depond on that the pwm has t on and t off and t ther is a duty cycle that = ton/t this vry the average voltage across the motor

设计MFRC500的匹配电路和天线的应用指南 对RC500天线设置非常有帮助的！-MFRC500 design antenna matching circuit and the application of guidelines for setting antenna RC500 very helpful!

本文首先提出了无线传感网络节点的基本要求，并针对其要求成功实现了无 线传感网络节点的设计，为了满足定位与跟踪的特殊需求，特别设计了超声波定 位的传感器板。论文叙述了节点的设计过程及测试内容。运用计算机、调试器、 节点等硬件组成网络硬件平台，并运用TinyOS软件开发系统组网，实现了温度 显示、节点的定位等功能，自行研制了数据管理监控软件，可以监测节点的温度、 距离等信息，也可以观察网络节点的拓扑变化情况。最后，总结了整个系统的优 缺点，并提出了下一步工作计划。 -Wireless sensor networks(WSNs)

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详细讲述了如何将UCOS II移植到ARM平台上，并给出了一个移植例程的源代码-Described in detail how to UCOS II ported to ARM platform, and gives the source code of a routine transplant

Included basic embedded concept documents. Its been explained fantastically with simple english. Have read many embedded documents, But the embedded concept explained here is simple, basic and to the point.

STM32的HID设备程序，通过上位机发送数据给下位机ARM，ARM接受数据后恢复数据给上位机。