Class and sequence diagrams work together to allow precise modeling Your email has been sent UML is used as a representation of the Java programming language. Using sample class and sequence ...

What you get is a slick Flash-based chart or diagram editor with all the smart looking icons, line styles and text effects you'd need. It can be used to create static examples or used in Wikis as ...

QElectroTech is an open source tool for drawing these types of diagrams. It consists of two tools: an element editor for creating schematic symbols and a diagram editor for creating your drawings.