Art Interface Device
   The Art Interface Device (AID) is a microprocessor platform for building electronic installation art. It can also be used as an interface between such artworks and computers. It will enable the artworks to respond to people and the physical environment
   http://www.interaccess.org/aid/schedule.html

DAISY
   Aims to make VLIW and other novel ILP architectures hundred percent compatible with popular existing architectures such as PowerPC, x86, and S/390, as well as the Java Virtual Machine.
   http://www.research.ibm.com/daisy/

Ethernut
   Open Source embedded Ethernet Board combining and ATmega 128 with Realteks RTL8019AS.
   http://www.ethernut.de/

Free Model Foundry
   Advancing standard modeling practices within the electrical engineering community. Supporting the use of VHDL, Verilog, and IBIS modeling languages.
   http://www.eda.org/fmf/wwwpages/

Hamburg VHDL Archive
   Provides a collection of free, public-domain or shareware, VHDL documentation, models, and tools.
   http://tech-www.informatik.uni-hamburg.de/vhdl/

Linux Today
   Richard Stallman's thoughts on free hardware.
   http://features.linuxtoday.com/stories/6993.html

Manticore
   Formerly called "The HULK", Manticore is an open source hardware design for a 3D graphics accelerator. It is written entirely in VHDL.
   http://icculus.org/manticore/

Microcontroller: VHDL: PIC 16C5X
   One stable version, and another one under development.
   http://www.mindspring.com/~tcoonan/

Midi for the Pilot
   How to build a midi interface for the palm pilot.
   http://www.flatfeetpete.com/~physicalbits/Pilot/PilotMidi.htm

Open Source Hardware
   Industry analysis paper for a college course proposing a business to apply the Open Source model to hardware.
   http://web.dodds.net/~hozer/opensource.html

OpenCollector Database
   Site has a searchable index of many designs, tools and manufacturers.
   http://opencollector.org/

PalmBot
   A site that documents what you need to build your Palm based robot.
   http://www.mbhs.edu/~josborn/palmbot/intro.html

SCEZ - Smart Card Library
   Smart Card Library with documentation on hardware modifications to run that cards on a palm.
   http://www.franken.de/crypt/scez.html

SystemC
   Broadly supported C++ open source language and simulation kernel for modeling and implementing electronic systems.
   http://www.systemc.org/

The PalmOS Open Source Portal
   Provides a database of links to Palm based open source hardware projects, such as memory cards and sensors.
   http://www.palmopensource.com/index.php3?category=23

ThinkCycle: Open Collaborative Design
   Non-profit initiative that supports open source development and hosts a public repository of engineering design innovations in critical problem domains, such as low-power devices and portable health-care solutions for rural settings.
   http://www.thinkcycle.org

Writings on Open Source Hardware
   A collection of links to writings on themes related to Open Source Hardware like definitions, libraries, talks and conferences.
   http://opencollector.org/Whyfree/