Popular stencils
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.
Direct Logic 205: Ethernet IO
Direct Logic 205 Ethernet IO modules. 10 of 12 stencils.
Direct Logic 05/06 Options: Communication & Speciality
Here are the communication and specialty module symbols for the DL 05/06 chassis.
Pigpen
Shapes for the pigpen cipher.
Direct Logic 205: Base-9
Direct Logic 205 PLC. This is the base for the DL205 modules. Nine Bays. 4 of 12 stencils.
Braid Group
Generators and relations for Artin's braid group.
Direct Logic 205: Base-3
Direct Logic 205 PLC. This is the base for the DL205 modules. Three Bays. 1 of 12 stencils.
Direct Logic 205: Specialty IO
Direct Logic 205 Specialty IO modules. 12 of 12 stencils.
Juniper QFX10000 Switch
The QFX10000 line of industry-leading switches offers a highly scalable, high-density network foundation for supporting today’s most demanding data center and cloud environments, including midsize to large data centers, private clouds, and public clouds.