A rack and pinion is a type ofælinear actuatoræthat comprises a pair ofægearsæwhich convert rotational motion into linear motion.Scope of the Report:Rack and pinion combinations are often used as part of a simpleæli...
Aæpush buttonæis a momentary or non-latching switchæwhich causes a temporary change in the state of anæelectrical circuitæonly while the switch is physically actuated.Scope of the Report:With aæpush-buttonætype ha...
Aæproximity sensoræis aæsensoræable to detect the presence of nearby objects without any physical contact.Scope of the Report:A proximity sensor often emits anæelectromagneticæfield or a beam ofæelectromagnetic ra...
Aæpressure regulatoræis a controlævalveæthat reduces the input pressure of a fluid to a desired value at its output.Scope of the Report:Regulators are used for gases and liquids, and can be an integral device with an...
Power windows or electric windowsæareæautomobileæwindowsæwhich can be raised and lowered by pressing a button oræswitch, as opposed to using aæcrank handle.Scope of the Report:Power windows are usually inoperable w...
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