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Open Circuits is a wiki for sharing open source electronics knowledge, schematics, board layouts, ports and parts libraries. This include open hardware Music Players, atomic microscopes, PC, PDA and mobile phones, and batteries. Please help us to build this resource by submitting your component descriptions, projects, techniques, and PCB footprints.

Projects

Descriptions, instructions, board layouts, and other documentation for electronics projects and ideas.

Components

Lists of components, where to purchase them, how to use them.

Basic Circuits and Circuit Building Blocks

Circuits you will use over and over.

Techniques

How to do things.

PCB Footprints

Don't reinvent the wheel. Known working open PCB footprints for various components.

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