Popular stencils
Free
Feedback System
You can use this stencil to design a feedback system to resolve system overload.
Free
Samsung TouchWiz UI
Samsung TouchWiz UI stencil from the Google Android 2.1 / 2.2 Wireframes bundle.
Free
Penrose Tiles
A set of tiles, in all relevant rotations, suitable for experimenting with Penrose tiles. The markings on each tile's edge must match its neighbors' markings. This guarantees a non-periodic tiling of the plane.
Free
Spain Provinces
Map of provinces in Spain
Free
Empathy Map
This is the empathy map applied during design thinking user interview/observation exercises.
Free
Velleman-K8004: DC to Pulse Width Modulation
This symbols is used with my other PLC and AutomationDirect symbols.
Free
Mikrotik Router
This stencil contains Mikrotik Router hardware
Free
Ubiquiti Switch
This stencil contains Ubiquiti Edge Switch hardware
Free
Hydraulic components
Hydraulic power sources and components