Popular stencils
ELEC AEG
This stencil helped me construct an electrical project for my home.
Rorke storage
Logos and Storage of Rorke
DrayTek Vigor
Vigor 2900G
SADP
Stencils for drawing Self-aligned Double Patterning.
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: DC IO
Direct Logic 205 DC/IO modules. 9 of 12 stencils.
Direct Logic 205: Analog IO
Direct Logic 205 Analog IO modules. 7 of 12 stencils.
AVM Fritz!Box
AVM Fritz!Box 7390
Si* Notation
This is a stencil for the security extension of the i* requirements in engineering notation.