INDI is an instrument neutral distributed interface control protocol that aims to provide backend driver support and automation for a wide range of Astronomical devices (telescopes, focusers, CCDs..etc).
Project migrated to Github: https://github.com/indilib/indi
The Yakko project is a home automation system. It defines a new protocol implemented as firmware running in AVR atmega microprocessors. The goal is to build a method to make logical connections between hardware devices such as lamps, switchers and so on.
Aquarium controller that will control and log all aspects of single and multiple aquariums. Will log and control Temp, Light, Salinity, Water levels and whatever else I can think of.