HEATKEYS

Silicon Labs is a leader in high-performance, analog-intensive, mixed-signal ICs. The company has a diverse portfolio including 8-bit MCUs, broadcast audio and video solutions, embedded modems and clocks and oscillators.

GrabCAD - a free CAD model library with 2D / 3D CAD files available for software like SolidWorks, AutoCAD, Autodesk Inventor, Solid Edge, SketchUp etc.

The world counts on connectivity. See how we

Microchip provides Microcontroller and Analog Semiconductors, with low-risk product development, lower total system cost and faster time to market.

element14.com is a design engineer community for sharing electronic engineering solutions. Find resources for technical components, specifications and expert advice.

Download AutoCAD blocks and symbol libraries here at ArchBlocks - Free AutoCAD symbols/tutorials - Download AutoCAD eBooks - CAD titleblocks.

Magenta Research is the industry-recognized leader in the adaptive distribution and switching of video/audio/serial signals over Cat5 cable and DVI over fiber and/or Cat6

Find free downloads for supplier parts models, component models, 3D parametric models and supplier component downloads, including free CAD drawings, assembly models and full 3D CAD models. Use these free part models by dropping them directly into yo...

3D models for CAD/CAM/CAE designers. Cars, cities, airplanes and other polygonal and NURBS/SOLID models.

Paul and Robin

Legrand offer products and systems for electrical installations and information networks