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protel
- 课程目的：通过设计原理图及印制电路板 图掌握Protel 99 SE的操作方 法，培养大家的动手能力，增 强基本技能。-Course Objective: To design schematic and printed circuit board plans to master the operation of Protel 99 SE methods, and foster our practical ability to enhance basic skills.
baluqiangdaqideyingyong
- 数字电路的八路抢答器的设计，就有基本的各项功能。万陈一个强大过程。-Answer the eight-way digital circuit s design, there are basic functions. Chen million a powerful process.
2
- 围绕着如何提高石英晶体振荡器的频率稳定度，本文集中探讨了以下几个方面的工作：分析了石英谐振器的特性及其对晶体振荡器性能的影响，从而为高稳定度石英晶体振荡器中对石英晶体的选择提供了依据。分析了振荡电路基本原理，从而设计出由2N3904构成的石英晶体振荡电路，并对电路中输出电路部分及稳压部分设计中的问题进行讨论。最后，论述了恒温晶体振荡器的主要制作过程和技术指标，并对试制石英晶体振荡器样品技术性能进行了测试和分析。- Centered on how to improve the quartz cr
Transistortesting
- 1.半导体三极管的分类 2.三极管的结构及电路符号 3.三极管的主要特性 4.三极管具有放大作用的条件 5.三极管的电流分配关系与放大作用 6.三极管的三种基本连接方式 7.半导体三极管输出特性曲线 8.三极管的检测 -1. Semiconductor transistors classification 2. Transistor structure and circuit symbol 3. Triode the main features of four.
51
- 基于51单片机开发板的电路程序图，51单片机是学习单片机最基础的入门。-Figure 51 MCU development board circuit program, 51 MCU is the most basic entry-learning microcontroller.
2009315176489456
- 基本运放的电路之差分放大器的应用，以图片的形式。-The basic op amp differential amplifier circuit applications to picture form.
A-four-wing-chaotic-attractor-generated-from-a-ne
- In order to overcome sensitive defects of components deviations and environment defects in analog circuit design, a novel four-dimensional hyperchaotic systems is constructed based on Lü system. Basic nonlinear dynamics characteristics are analyz
QC-CSF08-libre
- In order to overcome sensitive defects of components deviations and environment defects in analog circuit design, a novel four-dimensional hyperchaotic systems is constructed based on Lü system. Basic nonlinear dynamics characteristics are analyz
65001
- In order to overcome sensitive defects of components deviations and environment defects in analog circuit design, a novel four-dimensional hyperchaotic systems is constructed based on Lü system. Basic nonlinear dynamics characteristics are analyz
simple-fm-sender
- fm sender his FM transmitter (FM Tx) is about the simplest and most basic FM Tx it is possible to build and have a useful transmitting range. It is surprisingly powerful despite its small component count and 3V operating voltage. It will easil