under全部资料下载-344个under技术资源-虫虫下载站

OPTOELECTRONICS CIRCUIT COLLECTION AVALANCHE PHOTODIODE BIAS SUPPLY 1Provides an output voltage of 0...

📅 2013-10-27

  Low power standby requirements are typically associatedwith battery-powered systems. Auto...

📅 2013-11-20

  Handheld electronic devices play a key role in our everydaylives. Because dependability i...

📅 2013-11-05

  Photomultipliers (PMT), avalanche photodiodes (APD),ultrasonic transducers, capacitance m...

📅 2013-10-28

阐述了一个由上位PC机和AT89C52下位单片机组成的主从分布式温度巡回检测系统。主从机采用RS-485 串行通讯标准进行通信，可在下位单片机实现基本的温度数据巡回检测基础上，由上位PC机实现综合处理...

📅 2013-10-13

   为深入了解基于UC3854A控制的PFC变换器中的动力学特性，研究系统参数变化对变换器中分岔现象的影响，在建立Boost PFC变换器双闭环数学模型的基础上，用Matlab软...

📅 2013-10-17

Information in this document is subject to change without notice and does notrepresent a commitment ...

📅 2014-12-27

基于单片机的汽车多功能报警系统设计The Design of Automobile Multi-function AlarmingBased on Single Chip Computer刘法治赵明富...

📅 2013-11-09

  The introduction of Spartan-3™ devices has createdmultiple changes in the evolution...

📅 2013-12-10

USB接口控制器参考设计,xilinx提供VHDL代码 usb xilinx vhdl ;  This program is free software; you can redis...

📅 2013-10-12

📚 under技术资料