查询词典 led

This design gave LED lattice touch screen basic principle and implementation of these based on Altera Corporation Cyclone II series EP2C5T144 FPGAchip.

文中所述设计给出了基于Altera公司Cyclone II 系列 EP2C5T144 FPGA芯片设计的LED点阵手写显示屏基本原理与实现方案。

The whole equipment is with the 40-pin AT89C51 MCU produced by the American ATMEL company at thecore, introducedtake it as the control system LED lattice electrondisplay monitordynamic design and the development process.

整机以美国ATMEL公司生产的40脚单片机AT89C51为核心，介绍了以它为控制系统的LED点阵电子显示屏的动态设计和开发过程。

This design topic is LED Lattice display control system design. It is about how to use the control system of Supply chain management to resolve the crucial problem of data processing and the signaling actuation question, The design will use AT89C51 primarily controller, 74HC595 row actuation and 74HC138 line scan. As well as the synchronized clock outputs and so on allocated-use circuit to realize the lattice trundle, stops and cut demonstration.

本设计的题目是 LED电子显示屏控制系统设计，讨论了单片机控制系统中关键的数据处理以及发送问题，设计采用AT89C51为主控制器，74HC595为列驱动，74HC138为行扫描及同步时钟输出等专用电路来实现点阵的滚动，停止，以及切换显示。

This is due to the LED lights they have.

这是由于该LED灯，他们有。

But all kinds of light colored LED lights in traffic and large screen has been widely applied.

后来各种光色的LED在交通信号灯和大面积显示屏中得到了广泛应用。

And another new option you might want to consider are LED or light emitting diode bulbs.

你可能需要考虑的另一个新选择是LED或发光二极管。

The implemention of Light Emitting Diode driver is a key to the application of LED.

发光二极管驱动电源对LED照明技术的推广有着重要的意义。

An adaptive Light Emitting Diode lighting driver based on switching power is proposed according to the LED driver characteristics.

针对半导体发光二极管作为照明的驱动特性，设计了一种基于开关电源的自适应LED驱动电路。

In the chip under the premise of Deputy Secretary in my field of LED light emitting diode has a certain advantage, reflected in the quality, price and after-sales services.

在芯片代理的前提下我司在LED发光二极管领域有一定的优势，体现在品质、价格及售后服务方面。

Mass production now, is China's largest manufacturer of LED light source of advertisement.

现已批量生产，是中国最大的LED广告光源制造商之一。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐