This article is about the type of clock. For the 2009 film, see Timer (film). For the cartoon character, see Time for Timer.
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A typical kitchen timer
A timer or countdown timer is a type of clock that starts from a specified time duration and stops when reaching 00:00. A simple timer is an hourglass. Commonly, a timer triggers an alarm when it ends. A timer can be implemented through hardware or software.
Stopwatches operate in the opposite direction, upwards from 00:00, measuring elapsed time since a given time instant.
Time switches are timers that control an electric switch.
A timer or countdown timer is a type of clock that starts from a specified time duration and stops when reaching 00:00. A simple timer is an hourglass...
The 555 timer IC is an integrated circuit used in a variety of timer, delay, pulse generation, and oscillator applications. It is one of the most popular...
watchdog timer (WDT, or simply a watchdog), sometimes called a computer operating properly timer (COP timer), is an electronic or software timer that is...
method developed by Francesco Cirillo in the late 1980s. It uses a kitchen timer to break work into intervals, typically 25 minutes in length, separated...
In ice hockey, a one-timer is a shot that occurs when a player meets a teammate's pass with an immediate slapshot, without any attempt to control the...
Time for Timer is a series of seven short public service announcements broadcast on Saturday mornings on the ABC television network starting in 1975....
A shot timer is a shot activated timer used in shooting sports, which starts the competitor by an audible signal and also records the competitor's time...
In computing and in embedded systems, a programmable interval timer (PIT) is a counter that generates an output signal when it reaches a programmed count...
An egg timer or kitchen timer is a device whose primary function is to assist in timing during cooking; the name comes from the first timers initially...
A cam timer or drum sequencer is an electromechanical system for controlling a sequence of events automatically. It resembles a music box with movable...
A turbo timer is a device designed to keep an automotive engine running for a pre-specified period in order to automatically execute the cool-down period...
A self timer is a device on a camera that gives a delay between pressing the shutter release and the shutter's firing. It is most commonly used to let...
A staircase timer is an electrical switch used to control lighting on a staircase, corridor or lobby. A single action turns on the lights and they remain...
The first automatic timer, the dashpot timer has been used in many different machines and has many variations. Pneumatic, hydraulic-action, and mercury...
Precision Event Timer (HPET) is a hardware timer available in modern x86-compatible personal computers. Compared to older types of timers available in the...
Timer coalescing is a computer system energy-saving technique that reduces central processing unit (CPU) power consumption by reducing the precision of...
A water timer is an electromechanical device that, when placed on a water line, increases or decreases the water flow through the use of an electro-mechanically...
having each router start a timer when they first receive information about a network that is unreachable. Until the timer expires, the router will discard...
time switch (also called a timer switch, or simply timer) is a device that operates an electric switch controlled by a timer. Intermatic introduced its...
Jacobson showed in 1994 that, without slight randomization of the update timer, the timers synchronized over time. RIPv1 can be configured into silent mode,...
The Timer Call is an Exotic option, that allows buyers to specify the level of volatility used to price the instrument. As with many leading ideas, the...
The tach(ometer) timer is an instrument used in aviation to accumulate the total number of revolutions performed by the engine. The unit of measure is...
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