液晶显示

A dynamic monitoring and identifying system of Fe2O3 series gas sensors for the research of electronic nose is introduced. The system has 6 channels to input 0~2.5V voltage signals, measures system temperature, makes thermoregulation for sensor with hardware and has LCD screen and voice function. The heating circuit using TL494 chip and PWM mode is realized. Offline and online identification is realized. The hardware design is based on 16 bits MSP430F149 microcontroller. The software design for digital acquisition and identification based on Windows operating system is compiled by Visual Basic 6.0. The test results show that friendly interface, simple operation, accurate data, reliability and stability are obtained. The real-time monitoring for all of the sensors in aerometry or identification can be realized by BP ANN.

介绍了一种用于电子鼻研究的Fe2O3系列气敏传感器阵列动态测试、控制和识别系统；该系统能够同时采集6路0~2.5V的模拟电压信号，测量系统温度、硬件对传感器进行温度补偿，同时具有液晶显示和语音功能；加热电路用TL494芯片采用PWM方式实现，能实现脱机和联机两种不同的识别模式；以16位单片机MSP430F149为核心设计了硬件系统，用Visual Basic 6.0设计了基于Windows操作系统下的数据采集与模式识别软件；该软件界面友好，操作简单，数据结果准确，运行可靠、稳定，既可以长时间实时显示各传感器的全部动态响应过程，又可以用BP神经网络进行模式识别。

The liquid crystal display module is by certain 5*8 lattice block composition demonstration character group;Have 80 bytes RAM ;Every lattice piece is a character place, both character spacing and space be a width.

液晶显示模块是以若干个5*8点阵块组成的显示字符群；具有80个字节的RAM；每个点阵块为一个字符位，字符间距和行距都为一个点的宽度。

Is one professional company concentrating in the sales agent of electronic LCD, specially in providing the solutions of the terminal display to Chinese manufacturers of M.P, MP3/MP4, DC/DV and microcontroller.

拓微科技有限公司是一家致力于消费类电子产品液晶显示代理销售的专业公司，专为中国手机制造、MP3/MP4 、数码相机、手持终端设备等厂商提供终端显示解决方案。

It is written in a C51 liquid crystal display of the temperature measuring device, can display the measured temperature.

详细说明：这是用C51编写的有液晶显示的温度测量仪，能显示测量的温度。

Features Internet Updateable (with purchase of CP9137)- Trilingual Display Screen - Displays freeze frame data (snapshot of the operating conditions at the time of the fault)- Review data off-vehicle - Battery Powered - Reads and erases Diagnostic Trouble Codes and turns off check engine light - Retrieves all Generic OBD II trouble codes (P0), their definitions and pending codes - Enables user to quickly and easily link to their vehicle - Large easy-to-read LCD screen provides the Diagnostic Trouble Codes and their descriptions - Extremely user friendly menu provides:- Monitor Status and I/M Readiness to determine if vehicle is ready for an emissions test.

特点互联网更新（购买cp9137 ）-三种语言显示屏幕-显示器冻结帧数据（快照的操作条件，在时间的断层）-审查数据越野车-电池供电-内容和泯灭诊断故障码和关闭检查发动机轻-返回所有的通用的o bd二故障码（ p 0），其定义和解释，有待码-使用户能够迅速，轻松地链接到自己的汽车-大型易于阅读的液晶显示屏幕提供诊断故障码及其说明-非常方便用户菜单规定：-监察地位和我/米准备，以确定如果汽车已经准备好了排放测试。

Hereinto, the LCM ( Liquid Crystal Display Module ) is used even wider in display field with its smaller dimension and lighter weight and lower voltage and power consumption .

其中点阵图形式液晶显示模块以其体积小、重量轻、低电压、低功耗等优点在显示领域有着广泛的应用。

ELECTRONIC FLIGHT INSTRUMENT SYSTEM, An airplane display system using cathode ray tubes to show navigational and autoflight information.

电子飞行仪表系统，飞机的一种阴极射线管或液晶显示系统。用来显示导航和自动飞行信息。

LCD technique, as the most typical one of them, is developing most rapidly in the recent years.

LCD液晶显示技术是其中的典型代表，是近几年来发展最为迅速的显示技术。

This is one of the important reasons that liquid crystal display becomes more and more attractive in the field of planar display.

这是最近几年液晶显示在平板显示领域的地位日见突出的一个重要原因。

Liquid crystal display technology is one of the maturest FPD technology and is widely used in society.

液晶显示技术是发展最成熟的平板显示技术，广泛应用于各种显示领域。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。