Open-Source Environmental Chamber

Environmental Chamber is an enclosure designed to simulate environmental conditions necessary for a certain process or tests. It is usually necessary for biological items, industrial products, materials, and electronic devices and components. Using sensors, actuators and a control unit, the chamber can simulate environments with the characteristics necessary for the process, as percentage of humidity, temperature range, luminosity, air density, gases concentrations for example. More Info: http://www.appropedia.org/Open-source_environmental_chamber