The Stirling engine is a closed cycle heat engine. It is typically completely sealed from the outside environment and works on the expansion and compression of the gas (typically air) that's enclosed in the sealed engine. Fuel does not move th [...]

A Microcontroller is a type of micro-processor emphasizing high integration, low power consumption, self-sufficiency and cost effectiveness. The microcontroller design integrates additional elements such as Read-write memory for Data storage. [...]

In a biogas plant, microorganisms biologically depredate the organic starting substances (substrate) under exclusion of light and oxygen. The product of this anaerobic degradation is a gas mixture, which primarily consists of methane. This gas [...]