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IndieGoGo is a collaborative way to fund ideas. Founded on the principles of opportunity, transparency, choice, and action, IndieGoGo launched in 2008 to provide any idea (creative, cause or entrepreneurial) the tools and process to raise money, offe...

Buy rare and hard to find music on vinyl records and used CDs from thousands of online record stores. Manage your music collection with a detailed discography on rock, electronic, hip hop, classical and other popular and obscure music genres.

Texas Instruments (TI) is a global analog and digital semiconductor IC design and manufacturing company.

The Agilent PNA Series microwave vector network analyzers combine speed and accuracy for characterizing high-performance components to meet your test needs from 10 MHz up to 110 GHz

ON Semiconductor supplies a broad portfolio of semiconductors and integrated circuit devices.

IEEE Xplore. Delivering full text access to the world

a quick guide to information and resources for quality professionals

Providing researchers with access to millions of scientific documents from journals, books, series, protocols and reference works.

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