Popular stencils

Free
RoboMind graphics

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.

Free
Si* Notation

Si* Notation

This is a stencil for the security extension of the i* requirements in engineering notation.

Free
Electric Imp

Electric Imp

Shape and pinout of the Electric Imp internet-of-things device.

Free
Infocus Projectors

Infocus Projectors

A range of iFocus Projectors

Free
Cassette Tape

Cassette Tape

Classic compact cassette tape stencil to scale.

Free
Human Chromosomes

Human Chromosomes

A vector library of human chromosomes, copied from the public domain on Wikimedia Commons.

Free
Samsung TouchWiz UI

Samsung TouchWiz UI

Samsung TouchWiz UI stencil from the Google Android 2.1 / 2.2 Wireframes bundle.

Free
Spain Provinces

Spain Provinces

Map of provinces in Spain

Free
Endian UTM Hardware Appliance

Endian UTM Hardware Appliance

A complete range of specifically designed appliances integrating our UTM software for the security needs of everyone, from branch offices and industrial facilities to large networks.