this book describes the installation of lamp tool and a good source to learn PHP
標簽： installation describes source learn
上傳時間： 2013-12-19
上傳用戶：baitouyu
lamp switcher. (4 channels with PWM)
標簽： switcher channels lamp with
上傳時間： 2014-01-11
上傳用戶：chenbhdt
12 v cfl lamp drawing
上傳時間： 2014-01-01
上傳用戶：SimonQQ
lamp Dimmer project you can use it as a good reference
標簽： reference project Dimmer lamp
上傳時間： 2014-01-14
上傳用戶：siguazgb
摘要：本文主要介紹以CPLD 芯片進行十字路口的交通燈的設計，用CPLD 作為交通燈控制器的主控芯片，采用VHDL\r\n語言編寫控制程序，利用CPLD的可重復編程和在動態(tài)系統(tǒng)重構的特性，大大地提高了數(shù)字系統(tǒng)設計的靈活性和通用性。\r\n關鍵詞：CPLD；VHDL；交通燈控制器\r\n中圖分類號：TP39\r\nAbstract ：This paper introduces the electronic-traffic lamp, which is based on the VHDL and is com
上傳時間： 2013-08-11
上傳用戶：aesuser
Abstract: There are differences between the operation of low-frequency AC transformers and electronic transformersthat supply current to MR16 lamps, and there are also differences in the current draw for MR16 halogen lamps andMR16 LED lamps. These contrasts typically prevent an MR16 LED lamp from operating with most electronictransformers. This article explains how a high-brightness (HB) LED driver optimized for MR16 lamps will allow LEDlamps to be compatible with most electronic transformers.A similar version of this article appeared on Display Plus, July 7, 2012 and in German in Elektronikpraxis, October 1,2012.
上傳時間： 2013-10-14
上傳用戶：playboys0
Once relegated to the hinterlands of low cost indicatorlights, the LED is again in the spotlight of the lightingworld. LED lighting is now ubiquitous, from car headlightsto USB-powered lava lamps. Car headlights exemplifyapplications that capitalize on the LED’s clear advantages—unwavering high quality light output, tough-assteelrobustness, inherent high effi ciency—while a USBlava lamp exemplifi es applications where only LEDs work.Despite these clear advantages, their requirement forregulated voltage and current make LED driver circuitsmore complex than the venerable light bulb, but some newdevices are closing the gap. For instance, the LTM®8040μModule™ LED driver integrates all the driver circuitryinto a single package, allowing designers to refocus theirtime and effort on the details of lighting design criticalto a product’s success.
上傳時間： 2013-10-16
上傳用戶：togetsomething
1、INVERTER基本介紹2、INVERTER線路原理分析3、INVERTER常用IC及應用線路4、INVERTER參數(shù)基本要求什么是CCFL？CCFL的全稱就是Cold Cathode Fluorescent lamp 冷陰極熒光燈管CCFL的作用是什么？CCFL的作用不是產(chǎn)生顯示器的信號，而只是將已有的信號顯示出來INVERTER的作用是什么？INVERTER的作用就是將CCFL點亮
上傳時間： 2013-11-09
上傳用戶：13925096126
AT90PWM3關于PSC功能的控制，PLL、FOUR、ONE、TWO、lamp控制
上傳時間： 2014-01-22
上傳用戶：fnhhs
TRAFFIC LIGHT CONTROLLER using C51 and RTX-51 tiny，This program is a simple Traffic Light Controller. Between start time and end time the system controls a traffic light with pedestrian self-service. Outside of this time range the yellow caution lamp is blinking.
標簽： CONTROLLER TRAFFIC LIGHT using
上傳時間： 2013-12-27
上傳用戶：123456wh
