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恒流驱动和提 高LED的光学效率是LED 应用设计的两个关键问题，本文首先介绍大功率LED的应用及其恒流驱动方案的选择指南，然后以美国国家半导体(NS)的产品为...
恒流驱动和提 高LED的光学效率是LED 应用设计的两个关键问题，本文首先介绍大功率LED的应用及其恒流驱动方案的选择指南，然后以美国国家半导体(NS)的产品为例，重点讨论如何巧妙应用 LED恒流驱动电路的采样电阻提高大功率LED的效率，并给出大功率LED驱动器设计与散热设计的注意事项。-LED constant current drive and to improve the optical efficiency of LED application design of two key issues, this paper describes the application of high-power LED constant current driver and the choice of the program guide, and then the United States National Semiconductor (NS) products, for example, focus on how skillful application of LED constant current driver circuit of the sampling resistor to improve the efficiency of high-power LED, and gives high-power LED driver design and thermal design considerations.
- 2022-11-05 19:10:03下载
- 积分：1
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是一本介绍TUXDO的书籍，是一本很好入门级的书籍。
是一本介绍TUXDO的书籍，是一本很好入门级的书籍。-Is an introduction TUXDO books, is a good entry-level books.
- 2023-01-08 14:00:03下载
- 积分：1
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CxxTester是一个用于C＋＋代码的通用测试框。它支持测试库系统、有一套方法的对象文件、甚至单行C＋＋源（即所有用C＋＋接口的东西）。解释程序的前端使你能够
CxxTester是一个用于C＋＋代码的通用测试框。它支持测试库系统、有一套方法的对象文件、甚至单行C＋＋源（即所有用C＋＋接口的东西）。解释程序的前端使你能够在不需要重新编译代码的情况下修改和扩大测试。测试可以通过脚本成批执行或者在图表输出的支持下交互式执行。该工具使不同主机间的远距离测试成为可能。-CxxTester is one for C++ code universal test frame. It supports testing Library System, a set of object files, or even single C++ source (that is, all the C++ interface.) To explain the procedures front so that you do not need to recompile the code under revision and expansion of testing. Test scripts can bulk or in the implementation of the graphics output support interactive implementation. The tool is so different between the mainframe remote testing possible.
- 2022-08-17 19:16:31下载
- 积分：1
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arm的串口通信程序，对arm uart寄存器的控制方法
arm的串口通信程序，对arm uart寄存器的控制方法-arm of the serial communication program, right arm uart control registers
- 2022-04-16 01:53:35下载
- 积分：1
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Breakout game, is divided into more closed, Main to run a function
打砖块游戏，分为多关，Main为运行函数-Breakout game, is divided into more closed, Main to run a function
- 2022-04-10 19:46:22下载
- 积分：1
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CATIA script generated in VB. this script is used to Create Separated Boundaries...
CATIA script generated in VB. this script is used to Create Separated Boundaries in catia. which is 100 automated. very useful Catia CAD users.-CATIA script generated in VB. this script is used to Create Separated Boundaries in catia. which is 100 automated. very useful Catia CAD users.
- 2022-03-16 23:16:55下载
- 积分：1
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the boat are so strong that it can afford two item
the boat are so strong that it can afford two item
- 2022-02-13 07:50:28下载
- 积分：1
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使用VBA在Excel、Word、Access中进行数据交换。从Access中取出数据，使用Excel中的参数在Word中建立需要的文件。...
使用VBA在Excel、Word、Access中进行数据交换。从Access中取出数据，使用Excel中的参数在Word中建立需要的文件。-The use of VBA in Excel, Word, Access in the data exchange. Remove the data from Access using Excel in the parameters in Word to create documents required.
- 2022-07-02 01:07:58下载
- 积分：1
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j2me开发的一个气球大战小游戏，使用midp 2.0，适合于s60手机
j2me开发的一个气球大战小游戏，使用midp 2.0，适合于s60手机-j2me development of a small balloon war game, the use of midp 2.0, which is suitable for mobile phone s60
- 2023-08-12 06:00:03下载
- 积分：1
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JGeek 是一个 J2ME 手机策略游戏。
JGeek 是一个 J2ME 手机策略游戏。-JGeek is a J2ME mobile phone game strategy.
- 2022-02-22 02:32:24下载
- 积分：1
