G2553PWM

DGCL （An Efficient Density and Grid Based Clustering Algorithm for Large Spatial Database）的实现代码，费了很长时间才实现的(DGCL (An Efficient Density and Grid Based C. lustering Algorithm for Large Spatial Databas e) the realization of code, and a very long time to achieve the)

cx20106a 索尼的芯片 现已停产 不过算是非常经典的一款用于超声波接收处理的芯片，想做超声波模块的可以下载看看(cx20106a Sony chip has been discontinued, but which is a classic of a receiver for ultrasonic processing chip, the module can be downloaded want to see ultrasound)

泰克TDS220示波器使用指导书 ，使用起来很方便，其他示波器使用方法类似(Tektronix TDS220 oscilloscopes use instructions, easy to use, similar to other oscilloscopes use)

义隆单片机EM78P153SN 程序 100US延时 汇编语言(Elan microcontroller EM78P153SN program 100US assembly language delay)

说明：  电子工程师学习的最好的学习资料，能够了解电子设计必学软件资料。建议珍藏，电子设计初学者必备(Electronic engineers to learn the best learning materials, to understand the electronic design will learn software data. Recommended collection, electronic design for beginners)

Cambios de giro de un motor DC controlado por hiperterminal

基于STC89C52RC的单片机的PWM电机调速(STC89C52RC microcontroller-based PWM motor control)

说明：  单片机中IIC总线的应用，AT24C02的一个基本例子(IIC bus, microcomputer application, AT24C02 is a basic example of)

基于STC89C51RC的水平倾角XYZ检测仪(Horizontal dip XYZ detector STC89C51RC)

本例程实现一个简单的AM FM收音机功能。本程序无显示，通过串口打印信息。程序固定预设了武汉地区的FM电台和AM电台列表。上电缺省是FM模式，通过按键可以切换AM和FM。(This routine implements a simple AM FM radio. The program no display, print information through the serial port. Program fixed preset FM radio stations in Wuhan and AM station list. On power-up default mode is FM, AM and through the key switch FM.)