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In contrast to a simple light switch, which is a single pole, single throw (SPST) switch, multiway switching uses switches with one or more additional contacts and two or more wires are run between the switches. When the load is controlled from only two points, single pole, double throw (SPDT) switches are used.
Wireless light switches eliminate the wire from the light to the switch location. This is useful in remodelling situations where new wiring can be a hassle. Rather than tearing down a wall to gain access to the wires, a wireless switch can be used. This avoids any need to access wires and makes remodelling fast and simple.
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Shot clocks are used in several sports including basketball, water polo, canoe polo, lacrosse, poker, ringette, korfball, tennis, ten-pin bowling, and various cue sports. It is analogous with the play clock used in American and Canadian football, and the pitch clock used in baseball. This article deals chiefly with the shot clock used in ...
Woodson made the switch to a 2-3 zone down five with just under seven minutes to go. It helped the Hoosiers close out the game on a 19-6 run while forcing four turnovers along the way. "It forced ...
Established in 1918 as a basketball equipment manufacturer, during its existence Schutt signed agreements with sports leagues such as Major League Baseball [3] and American Amateur Baseball Congress in the 2010s. [4] [3] Nevertheless, the COVID-19 pandemic affected the company's operations severely so it filed for bankruptcy in December 2020. [1]
Ambient light falling on the photoresistor causes the streetlight to turn off. Thus energy is saved by ensuring the light is only on during hours of darkness. Photoresistors are also used in laser-based security systems to detect the change in the light intensity when a person or object passes through the laser beam.
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