ultrasonic sensor

См. также в других словарях:

• Ultrasonic sensor — Ultrasonic sensors (also known as transducers when they both send and receive) work on a principle similar to radar or sonar which evaluate attributes of a target by interpreting the echoes from radio or sound waves respectively. Ultrasonic… …   Wikipedia

• ultrasonic sensor — ultragarso jutiklis statusas T sritis automatika atitikmenys: angl. ultrasonic detector; ultrasonic sensor vok. Ultraschallfühler, m; Ultraschallmeßfühler, m rus. ультразвуковой датчик, m pranc. capteur ultrasonique, m …   Automatikos terminų žodynas

• Ultrasonic flow meter — A ultrasonic flow meter measures the velocity of a liquid or gas through a pipe using acoustic sensors. This has some advantages over other measurement techniques. The results are slightly affected by temperature, density or conductivity.… …   Wikipedia

• ultrasonic detector — ultragarso jutiklis statusas T sritis automatika atitikmenys: angl. ultrasonic detector; ultrasonic sensor vok. Ultraschallfühler, m; Ultraschallmeßfühler, m rus. ультразвуковой датчик, m pranc. capteur ultrasonique, m …   Automatikos terminų žodynas

• Level sensor — Level sensors are used to detect liquid level. The liquid to be measured can be inside a container or can be in its natural form (e.g. a river or a lake). The level measurement can be either continuous or point values. Continuous level sensors… …   Wikipedia

• Oxygen sensor — Contents 1 Automotive applications 1.1 Function of a lambda probe 1.2 The probe …   Wikipedia

• Flow sensor — A flow sensor is a device for sensing the rate of fluid flow. Typically a flow sensor is the sensing element used in a flow meter, or flow logger, to record the flow of fluids.As is true for all sensors, absolute accuracy of a measurement… …   Wikipedia

• Occupancy Sensor —   An optical, ultrasonic, or infrared sensor that turns room lights on when they detect a person s presence and off after the space is vacated …   Energy terms

• Lego Mindstorms NXT — For other uses, see Mindstorm (disambiguation). Logo of Lego NXT …   Wikipedia

• Lego Mindstorms — The LEGO Mindstorm series of kits contain software and hardware to create small, customizable and programmable robots. They include a programmable Brick computer that controls the system, a set of modular sensors and motors, and LEGO parts from… …   Wikipedia

• Photoacoustic spectroscopy — is based on the photoacoustic effect. The discovery of the photoacoustic effect dates to 1880 when Alexander Graham Bell showed that thin discs emitted sound when exposed to a beam of sunlight that was rapidly interrupted with a rotating slotted… …   Wikipedia