OpenSBP® is a syntax standard for the toolpath and instruction code used to control CNC machines and digital fabrication tools. As described here, it is in the public domain and freely available for use on any equipment. It may be generated and exported by any software for use on digital fabrication tools.

Gargoyle is an interface for small, widely available routers such as the Linksys WRT54G series and the La Fonera. It provides functionality above and beyond what the default software provides including sophisticated dynamic DNS, quality of service, and bandwidth monitoring tools

The Leaf system provides the aspiring inventor with an Arduino-inspired sketch-based programming environment, backed by a suite of modular Hardware expansions so that users can make projects that interact with their environment in new and unexpected ways. With the increased processing power of ARM microprocessors and the flexibility provided by reconfigurable technologies like FPGAs, Leaf main boards allows users to work with computationally expensive inputs and outputs, like video and audio

PyOpenCL lets you access the OpenCL parallel computation API from Python

Elphel, Inc. was started in 2001 to provide high performance cameras based on free software and hardware designs. Freedom of the users of Elphel products is our top priority - we value and protect it with the GNU General Public License that covers all the Elphel software and hardware designs. This freedom extends from the convenience of the out-of-the-box usage of the cameras with the intuitive GUI to the possibility to modify any parts of them. It protects user right to create and distribute derivative products based on our designs, products that may be suitable for the applications we had never thought about ourselves.

Our goal is to create a powerful free and open cinema camera that we as filmmakers love to use. The idea of using an Elphel camera for this particular purpose was born in 2006, found many followers over the years and ultimately resulted in this community driven project entitled "Apertus" and this website.

From Voodoo to GeForce: The Awesome History of 3D Graphics