Open source electronics prototyping platform created for the use of artists, designers, hobbyists, and others wanting to build interactive objects or environments.

Modular open source device building system. Includes electronic modules that enable the development of desired gadgets.

Specializes in imaging solutions that use free software and open hardware. Site presents sample images.

Open source hardware and software project centered on the building of tiny embedding Ethernet devices.

Online marketplace for buying and selling open source hardware.

Open source hardware design for a 3D graphics accelerator written in VHDL.

Information on the hardware side of the open graphics project.

Organization dedicated to supporting open source hardware projects and the do-it-yourself community. Aims to sustain and advance the development of open source hardware.

Aims to design and publish core designs under a license for hardware modeled on the LGPL.