Popular stencils
Theatrical Lighting
Some simple stencils to help with theatre light plans. The standard symbols are used.
HPE Aruba
Aruba Wireless Gear Updated
RF Components
Here is a stencil for RF/microwave circuit diagrams. These symbols represent signal flow in radio-frequency circuits. They could be used in conjunction with electronics components from the "Electronics Components" stencil, also on Graffletopia. These symbols are based on a combination of symbols in common use. There is a bias...more
Relation extraction
From unstructured text to ontology network
iOS Wireframe iPhone
iOS Wireframe iPhone stencil from the iPad and iPhone Design bundle.
clef de Sol et Fa
papier à musique pour clef de Sol et Fa
Actifio Icon Set 2012
Actifio Icon Set http://www.actifio.com
Formal Network Symbols (Updated)
I use these particular symbols quite frequently, but was always having to clean them up and tweak them. I finally decided to do a complete update to make them more useable. They are now properly grouped, they scale correctly - both stroke and text, and the grouping is proper in the side panel as well.
Solar Panels
Different Generic Solar Panels and form factors Generic MPPT Regulator