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CadSoft EAGLE PCB design software is the best PCB design software available for designing printed circuit boards. Support & Tutorials available for free.

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

ExpertGPS is GPS mapping software for Garmin, Magellan, and Lowrance GPS. View waypoints and GPS tracklogs on USGS topo maps and aerial photos. Send GPS data to GIS ArcView.

Instructables is the Biggest How To and DIY community where people make and share inspiring, entertaining, and useful projects, recipes, and hacks.

DipTrace - Professional Schematic Capture and PCB Design Software

Find latest & breaking news, local news, Oklahoma weather, sports, business, entertainment, lifestyle, opinion, government, movies, books, jobs, education, blogs, video & multimedia

The Printed Circuit Industries Service, Product and Resource Guide - A guide to printed circuit manufacturing web sites, fabricators, suppliers, and general information sites

UpToDate is an evidence based, peer reviewed information resource, available via the Web and Mobile Devices. Our community includes over 4,400 leading physicians, peer reviewers, editors and over 385,000 users. UpToDate includes access to over 8,300 ...

The Planet Analog Community is the gathering place for designers -- newbies and wizards -- alike, interested in discussing and advancing the state-of-the-art in analog design techniques, technologies, integration and application. With design cycles s...