Popular stencils
Mental Spaces
An handy shortcut for diagrams using the Mental Spaces Theory theory of Gilles Fauconnier et al. I'll be updating this with representations for other features, such as aspect and temporality. Email me if you'd like to be notified.
LABQuest Spectrophotometer
A stencil for labquest spectrophotometer with different solvents.
Direct Logic 05/06 Options: Analog I/O
Here are the analog module symbols for the DL 05/06 chassis.
Blue Coat Systems
Blue Coat devices for your network diagrams.
Windows Phone Stencil
Windows Phone user interface components from the Windows Phone Stencil Kit.
3D-Kerze1
A beautiful 3D candle.
SCI-FI City tiles
A simple stencil for creating a sci-fi city layout using Gamecraft miniatures EPIC (6mm) engraved acrylic gaming tiles. Created with blessings from Gamecraft Miniatures.
Cisco CVD 2014 Wireless Icons
Cisco released updated CVD Icons in many formats, but of course, no Omnigraffle stencil. These are built from the PNGs. http://www.cisco.com/c/en/us/solutions/enterprise/design-zone-smart-business-architecture/cvd.html This is the Wireless Icons Icons section.
ADC-QM2N1-D24 Relay & SQL08D Socket
These symbols are used with my other PLC and AutomationDirect symbols.