Tags and keywords
One opamp within the following dual opamp pack is used by the circuit for the built-in LED:
Modelling and style
Note the use of an icon for the custom stereotype «opamp». In this case it is also applied to the dual opamp package (parent/group).
Notes
[MODELLING, NAVIGATION, PATTERN, TIP, TOOL]{STRONG} Webel: UML/SysML: Navigation: ALWAYS offer a way out of a diagram (usually up a hierarchy, but possibly across) using a navigable symbol (linked to a diagram) and/or a diagram symbol. Avoid "cul-de-sacs"! [But beware of shared package cross-dependencies]