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·Ive been working with Windows CE for almost as long as its been in existence. A Windows programmer for many years, Im amazed by the number of different, typically quite small, systems to which I can a

Industrial systems demand semiconductors that are precise, flexibleand reliable. Linear Technology offers a broad line of high performanceanalog ICs that simplify system design with rugged devices featuringparameters fully guaranteed over the -40°C to 85°C temperature range.We back this up ...

  This publication represents the largest LTC commitmentto an application note to date. No other application noteabsorbed as much effort, took so long or cost so much.This level of activity is justified by our belief that high speedmonolithic amplifiers greatly interest users.

  Sensors for pressure, load, temperature, acceleration andmany other physical quantities often take the form of aWheatstone bridge. These sensors can be extremely linearand stable over time and temperature. However, mostthings in nature are only linear if you don’t bend them toomuch. ...

Linear Technology’s high performance battery management ICsenable long battery life and run time, while providing precision charging control, constantstatus monitoring and stringent battery protection. Our proprietary design techniques seamlesslymanage multiple input sources while providing ...

  Alkaline batteries are convenient because they’re easy tofi nd and relatively inexpensive, making them the powersource of choice for portable instruments and devicesused for outdoor recreation. Their long shelf life alsomakes them an excellent choice for emergency equipmentthat may ...

TLC2543是TI公司的12位串行模数转换器，使用开关电容逐次逼近技术完成A/D转换过程。由于是串行输入结构，能够节省51系列单片机I/O资源；且价格适中，分辨率较高，因此在仪器仪表中有较为广泛的应用。 TLC2543的特点 （1）12位分辩率A/D转换器； （2）在工作温度范围内10μs转换时间； （3）11个模拟输入通道； ...

　　第五章 Keil C51库函数参考 　　C51强大功能及其高效率的重要体现之一在于其丰富的可直接调用的库函数，多使用库函数使程序代码简单，结构清晰，易于调试和维护，下面介绍C51的库函数系统。 　　1. 第一节 本征库函数(intrinsic routines)和非本征证库函数 　　C51提供的本征函数是指编译时直接将固定的代码插 ...

　　为解决我国水位监测野外条件下长期无人看守的问题，研制开发了基于MSP430单片机的智能水位计。从其组成到各功能分别进行了详细的介绍，该智能水位计不仅实现了水位数据的实时监测、记录和定期采集等多种工作模式，而且提高了水位监测精度，实现了水位监测的智能化。 　　Abstract: 　　In order to solve the pro ...

为提高温度测量效率，降低系统的成本，扩展传输距离，设计出一种新型温度采集系统。单片机通过控制具有单总线方式的温度传感器DS18B20实现对温度的测量，同时单片机通过控制具有单总线方式300～450MHz频率范围内的MAX7044与MAX7033无线发射与接收芯片实现温度数据的无线传输。与传统温度采集系统相比，该系统利用单总线方式 ...