Matches in DBpedia 2014 for { <http://dbpedia.org/resource/Hall_effect_sensor> ?p ?o. }
Showing items 1 to 40 of
40
with 100 items per page.
- Hall_effect_sensor abstract "A Hall effect sensor is a transducer that varies its output voltage in response to a magnetic field. Hall effect sensors are used for proximity switching, positioning, speed detection, and current sensing applications.In its simplest form, the sensor operates as an analog transducer, directly returning a voltage. With a known magnetic field, its distance from the Hall plate can be determined. Using groups of sensors, the relative position of the magnet can be deduced.Electricity carried through a conductor will produce a magnetic field that varies with current, and a Hall sensor can be used to measure the current without interrupting the circuit. Typically, the sensor is integrated with a wound core or permanent magnet that surrounds the conductor to be measured.Frequently, a Hall sensor is combined with circuitry that allows the device to act in a digital (on/off) mode, and may be called a switch in this configuration. Commonly seen in industrial applications such as the pictured pneumatic cylinder, they are also used in consumer equipment; for example some computer printers use them to detect missing paper and open covers. When high reliability is required, they are used in keyboards.A wheel topped with two magnets that pass by a Hall effect sensorHall sensors are commonly used to time the speed of wheels and shafts, such as for internal combustion engine ignition timing, tachometers and anti-lock braking systems. They are used in brushless DC electric motors to detect the position of the permanent magnet. In the pictured wheel with two equally spaced magnets, the voltage from the sensor will peak twice for each revolution. This arrangement is commonly used to regulate the speed of disk drives.".
- Hall_effect_sensor thumbnail Cylinders_with_Hall_sensors.png?width=300.
- Hall_effect_sensor wikiPageExternalLink v=onepage&q=&f=false.
- Hall_effect_sensor wikiPageExternalLink v=onepage&q=hall%20effect%20sensor&f=false.
- Hall_effect_sensor wikiPageID "242674".
- Hall_effect_sensor wikiPageRevisionID "605346739".
- Hall_effect_sensor hasPhotoCollection Hall_effect_sensor.
- Hall_effect_sensor subject Category:Magnetic_devices.
- Hall_effect_sensor type Artifact100021939.
- Hall_effect_sensor type Device103183080.
- Hall_effect_sensor type Instrumentality103575240.
- Hall_effect_sensor type MagneticDevices.
- Hall_effect_sensor type Object100002684.
- Hall_effect_sensor type PhysicalEntity100001930.
- Hall_effect_sensor type Whole100003553.
- Hall_effect_sensor comment "A Hall effect sensor is a transducer that varies its output voltage in response to a magnetic field. Hall effect sensors are used for proximity switching, positioning, speed detection, and current sensing applications.In its simplest form, the sensor operates as an analog transducer, directly returning a voltage. With a known magnetic field, its distance from the Hall plate can be determined.".
- Hall_effect_sensor label "Capteur à effet Hall".
- Hall_effect_sensor label "Hall effect sensor".
- Hall_effect_sensor label "Hall-Sensor".
- Hall_effect_sensor label "Hall-sensor".
- Hall_effect_sensor label "Hallotron".
- Hall_effect_sensor label "Sensor de efecto Hall".
- Hall_effect_sensor label "ホール素子".
- Hall_effect_sensor label "霍尔效应传感器".
- Hall_effect_sensor sameAs Hallova_sonda.
- Hall_effect_sensor sameAs Hall-Sensor.
- Hall_effect_sensor sameAs Αισθητήρας_Hall.
- Hall_effect_sensor sameAs Sensor_de_efecto_Hall.
- Hall_effect_sensor sameAs Capteur_à_effet_Hall.
- Hall_effect_sensor sameAs ホール素子.
- Hall_effect_sensor sameAs Hall-sensor.
- Hall_effect_sensor sameAs Hallotron.
- Hall_effect_sensor sameAs Sensor_de_efeito_Hall.
- Hall_effect_sensor sameAs m.01k6sk.
- Hall_effect_sensor sameAs Q1431247.
- Hall_effect_sensor sameAs Q1431247.
- Hall_effect_sensor sameAs Hall_effect_sensor.
- Hall_effect_sensor wasDerivedFrom Hall_effect_sensor?oldid=605346739.
- Hall_effect_sensor depiction Cylinders_with_Hall_sensors.png.
- Hall_effect_sensor isPrimaryTopicOf Hall_effect_sensor.
