timer switch

См. также в других словарях:

• switch — {{Roman}}I.{{/Roman}} noun 1 small button/lever ADJECTIVE ▪ master, power ▪ The master switch is under the stairs. ▪ electric, electrical ▪ off …   Collocations dictionary

• Timer — A timer is a specialized type of clock. A timer can be used to control the sequence of an event or process. Whereas a stopwatch counts upwards from zero for measuring elapsed time, a timer counts down from a specified time interval, like a sand… …   Wikipedia

• timer — Synonyms and related words: Big Ben, annalist, automatic switch, calendar maker, calendarist, channel selector, check valve, chronicler, chronographer, chronologer, chronologist, chronometer, clock, clock movement, clockmaker, clockworks, contour …   Moby Thesaurus

• timer — noun Timer is used before these nouns: ↑switch Timer is used after these nouns: ↑egg, ↑kitchen, ↑oven …   Collocations dictionary

• timer — [[t]ta͟ɪmə(r)[/t]] timers N COUNT A timer is a device that measures time, especially one that is part of a machine and causes it to start or stop working at specific times. → See also egg timer ...electronic timers that automatically switch on… …   English dictionary

• timer — /ˈtaɪmə/ (say tuymuh) noun 1. someone who measures or records time. 2. a device for indicating or measuring time, as a stopwatch. 3. a switch which causes a device to operate at a preset time, or for a preset period, or recurrently for preset… …  

• Dead man's switch — For other uses, see Dead man s switch (disambiguation). A dead man s switch in a high altitude truck A dead man s switch (for other names, see alternative names) is a switch that is automatically operated in case the human operator becomes… …   Wikipedia

• Water timer — A water timer is a electromechanical device that, when placed on a water line, increases or decreases the water flow trough the use of an embedded (solenoid) valve. It is used in conjunction with sprinklers to form a automated or non automated… …   Wikipedia

• Cam timer — A cam timer is an electromechanical system for controlling a sequence of events automatically.DescriptionAn electric motor drives, through a reduction gearbox, a shaft on which is arranged a series of cams. Associated with each cam is one or more …   Wikipedia

• Command Loss Timer Reset — Command Loss Timer Reset(s) are part of the CCSDS communications system to spacecraft either in Earth orbit or beyond Earth orbit. The Command Loss Timer Reset, if it is not received in a timely manner by the spacecraft generally forces the… …   Wikipedia

• Watchdog timer — A watchdog timer (or computer operating properly (COP) timer) is a computer hardware or software timer that triggers a system reset or other corrective action if the main program, due to some fault condition, such as a hang, neglects to regularly …   Wikipedia