Sensor

In the broadest definition, a sensor is an object whose purpose is to detect events or changes in its environment, and then provide a corresponding output. A sensor is a type of transducer; sensors may provide various types of output, but typically use electrical or optical signals. For example, a thermocouple generates a known voltage (the output) in response to its temperature (the environment). A mercury-in-glass thermometer, similarly, converts measured temperature into expansion and contraction of a liquid, which can be read on a calibrated glass tube.

Sensors are used in everyday objects such as touch-sensitive elevator buttons (tactile sensor) and lamps which dim or brighten by touching the base, besides innumerable applications of which most people are never aware. With advances in micro machinery and easy-to-use micro controller platforms, the uses of sensors have expanded beyond the most traditional fields of temperature, pressure or flow measurement, for example into MARG sensors. Moreover, analog sensors such as potentiometers and force-sensing resistors are still widely used. Applications include manufacturing and machinery, airplanes and aerospace, cars, medicine, and robotics.it is also included in our day-to-day life.

Detector (disambiguation)

A detector is a device capable of registering a specific substance or physical phenomenon.

Detector may also refer to:

Detector (film)

Detector is a 2000 Norwegian comedy film directed by Pål Jackman from a screenplay by Erlend Loe. It was entered into the 23rd Moscow International Film Festival. It was one of the greatest domestic film successes in Norway for many years, and is considered to be the start of the Norwegian cinemas bloom that occurred in the 2000s.

Cast

References

External links

MDC

MDC may refer to:

1mdc

1mdc was a digital gold currency (DGC), originally founded in 2001. Similar to other DGCs, 1mdc allowed for the instant electronic transfer of gold between user accounts. Unlike other DGC providers, 1mdc was backed by the reserves of e-gold, rather than their own physical bullion reserves.

The website appeared to switch between various offshore hosting locations, and used software designed by Interesting Software Ltd, an Anguilla company.

As of April 27, 2007, a US court order has forced e-gold to liquidate a large number of e-gold accounts totalling some 10 to 20 million US dollars' worth of gold. A small part of this seizure was 1mdc's accounts and assets . If the court order in the USA is reversed, a user's e-gold grams remaining in 1mdc will "unbail" normally to the user's e-gold account. Ultimately e-gold is owned and operated by US citizens, so, 1mdc users must respect the decisions of US courts and the US authorities regarding the disposition of e-gold and the safety and security of US citizens. Even though 1mdc has no connection whatsoever to the USA, and most 1mdc users are non-USA, ultimately e-gold is operated from the USA.

Manuel de Codage

The Manuel de Codage (abbr. MdC) is a standard system for the computer-encoding of transliterations of Egyptian hieroglyphic texts.

History

In 1984 a committee was charged with the task to develop a uniform system for the encoding of hieroglyphic texts on the computer. The resulting Manual for the Encoding of Hieroglyphic Texts for Computer-input (Jan Buurman, Nicolas Grimal, Jochen Hallof, Michael Hainsworth and Dirk van der Plas, Informatique et Egyptologie 2, Paris 1988) is generally shortened to Manuel de Codage. It presents an easy to use way of encoding hieroglyphic writing as well as the abbreviated hieroglyphic transliteration. The encoding system of the Manuel de Codage has since been adopted by international Egyptology as the official common standard for registering hieroglyphic texts on the computer.

Egyptologists have scheduled a revision for 2007 of the Manuel de Codage, in order to ensure broader implementation in current and future software.

List of Gardiner's fundamental uniliteral hieroglyphs and their transliteration