A sensor is a converter that measures a physical quantity and converts it into a signal which can be read by an observer or by an (today mostly electronic) instrument. For example, a mercury-in-gla...
Measuring road surface
Wavelength spectrum detection
Safety system
An electronic circuit is composed of individual electronic components, such as resistors, transistors, capacitors, inductors and diodes, connected by conductive wires or traces through which electr...
A particle beam is a stream of charged or neutral particles, in many cases moving at near the speed of light.
A printed circuit board (PCB) mechanically supports and electrically connects electronic components using conductive tracks, pads and other features etched from copper sheets laminated onto a non-c...
In imaging science, image processing is any form of signal processing for which the input is an image, such as a photograph or video frame; the output of image processing may be either an image or ...
Injection moulding (Injection molding in the US) is a manufacturing process for producing parts by injecting material into a mould. Injection moulding can be performed with a host of materials, inc...
3D printing or additive manufacturing[1] (AM) is any of various processes of making a three-dimensional object from a 3D model or other electronic data source primarily through additive processes i...
A green wall is a wall partially or completely covered with vegetation that includes a growing medium, such as soil. Most green walls also feature an integrated water delivery system. Green walls a...
Casting is a manufacturing process by which a liquid material is usually poured into a mold, which contains a hollow cavity of the desired shape, and then allowed to solidify. The solidified part i...
Asbestos (pronounced /æsˈbɛstəs/ or /æzˈbɛstəs/) is a set of six naturally occurring silicate minerals[1] which all have in common their eponymous asbestiform habit: long (roughly 1:20 aspect ratio...
Construction material
Gypsum is a soft sulfate mineral composed of calcium sulfate dihydrate, with the chemical formula CaSO4·2H2O.[3] It can be used as a fertilizer, is the main constituent in many forms of plaster and...
Galvanization is the process of applying a protective zinc coating to steel or iron, in order to prevent rusting.
