A Activity diagram used in UML 6/9 and SysML B Bachman diagram Booch used in software engineering Block diagram Block Definition Diagram BDD used in SysML C Carroll diagram Cartogram Catalytic cycle Chemical equation Curly arrow diagram Category theory diagrams Cause-and-effect diagram Chord diagram Circuit diagram Class diagram from UML 1/9 Collaboration diagram from UML 2.0 Communication diagram from UML 2.0 Commutative diagram Comparison diagram Component diagram from UML 3/9 Composite structure diagram from UML 2.0 Concept map Constellation diagram Context diagram Control flow diagram Contour diagram Cordier diagram Cross functional flowchart D Data model diagram Data flow diagram Data structure diagram Dendrogram Dependency diagram Deployment diagram from UML 9/9 Dot and cross diagram Double bubble map used in education Drakon-chart E Entity-Relationship diagram ERD Event-driven process chain Euler diagram Eye diagram a diagram of a received telecommunications signal Express-G Extended Functional Flow Block Diagram EFFBD F Family tree Feynman diagram Flow chart Flow process chart Flow diagram Fusion diagram Free body diagram G Gantt chart shows the timing of tasks or activities used in project management Grotrian diagram Goodman diagram shows the fatigue data example: for a wind turbine blades H Hasse diagram HIPO diagram I Internal Block Diagram IBD used in SysML IDEF0 IDEF1 entity relations Interaction overview diagram from UML Ishikawa diagram J Jackson diagram K Karnaugh map Kinematic diagram L Ladder diagram Line of balance Link grammar diagram M Martin ERD Message Sequence Chart Mind map used for learning, brainstorming, memory, visual thinking and problem solving Minkowski spacetime diagram Molecular orbital diagram N N2 Nassi Shneiderman diagram or structogram a representation for structured programming Nomogram Network diagram O Object diagram from UML 2/9 Organigram Onion diagram also known as "stacked Venn diagram" P Package diagram from UML 4/9 and SysML Parametric diagram from SysML PERT Petri net shows the structure of a distributed system as a directed bipartite graph with annotations Phylogenetic tree - represents a phylogeny evolutionary relationships among groups of organisms Piping and instrumentation diagram P&ID Phase diagram used to present solid/liquid/gas information Plant Diagram Pressure volume diagram used to analyse engines Pourbaix diagram Process flow diagram or PFD used in chemical engineering Program structure diagram R Radar chart Radial Diagram Requirement Diagram Used in SysML Rich Picture R-diagram Routing diagram S Sankey diagram represents material, energy or cost flows with quantity proportional arrows in a process network. Sentence diagram represents the grammatical structure of a natural language sentence. Sequence diagram from UML 8/9 and SysML SDL/GR diagram Specification and Description Language. SDL is a formal language used in computer science. Smith chart Spider chart Spray diagram SSADM Structured Systems Analysis and Design Methodology used in software engineering Star chart/Celestial sphere State diagram are used for state machines in software engineering from UML 7/9 Swim lane Syntax diagram used in software engineering to represent a context-free grammar Systems Biology Graphical Notation a graphical notation used in diagrams of biochemical and cellular processes studied in Systems biology System context diagram System structure Systematic layout planning T Timing Diagram: Digital Timing Diagram Timing Diagram: UML 2.0 TQM Diagram Treemap U UML diagram Unified Modeling Language used in software engineering Use case diagram from UML 5/9 and SysML V Value Stream Mapping Venn diagram Voronoi diagram W Warnier-Orr Williot diagram Y Yourdon-Coad see Edward Yourdon, used in software engineering
印刷电路板（PCB）也称为电路板，是重要的电子元器件，被誉为“电子元器件之母”。以下是PCB人必须要懂的PCB电路板小常识： 1、传统的电路板，是通过印刷抗蚀剂的方法来制作电路的电路图和图纸，因此被称为印刷电路板和印刷电路板。目前，大多数电路板都贴在附着的抗腐蚀剂（叠层或涂层 ...
我大学时的老师就说过，电子类专业，PCB设计是最基本的吃饭家伙。 但我隐约感觉，题主到现在白读了4年大学，你连常用软件的界面操作都忘记了，说明基本上没有实操过，到现在都没搞清楚PCB设计和PCB是两回事。 PCB，只能算是电路板的统称。 PCB设计，严格意义上来说，只能算是Layout，也就是做 ...
PCB定义： PCB是 Printed Circuit Board 的简称，翻译成中文就叫印制电路板，由于它是采用电子印刷术制作，故称为“印刷”电路板。PCB是电子工业中重要的电子部件，是电子元器件的支撑体，是电子元器件电气连接的载体。PCB已经极其广泛地应用在电子产品的生产制造中，之所以能得到广泛地应用，其 ...
PCB板作为现代电子信息产业最重要的载体之一，应用在电子电路产业的方方面面，涵盖了智能手机，AI, 显卡，电脑，家用电器，汽车电子等方方面面。本文就PCB板卡叠构做一些分析。 1.PCB是什么？ PCB也就是印刷电路板，通常指的是一种用于支持和连接电子组件的基板。PCB 是电子设备中常见的组成 ...
华中PCB产业园引领pcb发展潮流，什么是pcb，pcb中文名称是印刷电路板，也叫 印制电路板。它是重要的电子元器件，是电子元器件的支撑，是电子元器件电连接的载体。几乎每种电子设备，小到电子手表、计算器，大到计算机、通信电子设备、军用武器系统，只要有 集成电路 等电子元件，为了使各个 ...
PCB工程的一般组成为：原理图文件、PCB文件、原理图库文件、PCB库文件。 （1）在电脑中建立一个自定义的文件夹，以备存储设计文件用。 打开“Altium Designer.exe” 程序，进入软件工作界面。 打开软件之后如若之前没有编辑或导入过工程就会显示如图界面。
PCB产品既便于各种元件进行标准化组装，又可以进行自动化、规模化批量生产。 同时，PCB和各种元件组装部件还可组装形成更大部件、系统，直至整机。 (7)可维护性。 由于PCB产品和各种元件组装部件是以标准化设计与规模化生产，因而，这些部件也是标准化。
PCB，也叫印制电路板，是电子元器件电气连接的提供者，是电子设备的核心部件。 PCB板主要应用在以下方面： 一、在医疗设备中的应用 医学的飞快进步与电子行业快速发展是息息相关的，很多医疗设备都是单独做基础PCB，如pH计、心跳传感器、温度测量、心电图机、脑电图机、核磁共振成像仪、X ...
当时没有看过教程，连网络名是什么都不知道，也没画原理图，直接线连出来的pcb，当时也是下了很多ad的教程，但是ad装不上（破解什么的很复杂），发现这个立创eda直接浏览器在线就能用，就试了下，发现还挺好用的 后来多画了几张pcb，参考了下oshwhub上面别人的设计，慢慢就懂了，加上嘉立创 ...
PCB并不是覆铜板。 覆铜板是在胶质板的一面或者双面覆有铜箔的板材，覆铜板是制作单面或者双面PCB的材料。 PCB是将电路的布局布线图印制在覆铜板上，然后经过各种工艺后的电路板。 PCB除了单面和双面之外，还有4层、6层、8层、10层的。
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