Popular stencils
Direct Logic 205: Analog IO
Direct Logic 205 Analog IO modules. 7 of 12 stencils.
Direct Logic 205: Base-9
Direct Logic 205 PLC. This is the base for the DL205 modules. Nine Bays. 4 of 12 stencils.
Synthetic Biology Open Language Visual (SBOL Visual), version 1.0.0
Stencil corresponding to symbols from SBOL Visual 1.0.0. Useful for creating diagrams of synthetic biology pathways and circuits. See description provided in BBF RFC 93 (DOI: 1721.1/78249). Please note that all credit for this stencil goes to the authors of BBF RFC 93. I've simply uploaded this stencil for convenience.
iOS UI iPhone
iOS UI iPhone stencil from the iPad and iPhone Design bundle.
Direct Logic 205: Base-6
Direct Logic 205 PLC. This is the base for the DL205 modules. Six Bays. 3 of 12 stencils.
A few AUTOSAR Symbols
A stencil with some AUTOSAR Port symbols and SW-C shapes that i made for my own use.
Luminex AV Network Switches
Wiring diagram blocks for Network Switches from Luminex for use in network AV systems.
RoboMind graphics
some graphics from robomind (http://www.robomind.net/en/), which is software specifically developed to support technology education. you can now build robomind maps directly in OmniGraffle.
Si* Notation
This is a stencil for the security extension of the i* requirements in engineering notation.