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  2. Programmable interval timer - Wikipedia

    en.wikipedia.org/wiki/Programmable_Interval_Timer

    The Intel 8253 PIT was the original timing device used on IBM PC compatibles.It used a 1.193182 MHz clock signal (one third of the color burst frequency used by NTSC, one twelfth of the system clock crystal oscillator, [1] therefore one quarter of the 4.77 MHz CPU clock) and contains three timers.

  3. Pomodoro Technique - Wikipedia

    en.wikipedia.org/wiki/Pomodoro_Technique

    A pomodoro kitchen timer. The Pomodoro Technique is a time management method developed by Francesco Cirillo in the late 1980s. [1] It uses a kitchen timer to break work into intervals, typically 25 minutes in length, separated by short breaks.

  4. Message sequence chart - Wikipedia

    en.wikipedia.org/wiki/Message_Sequence_Chart

    A user tries to establish a connection. A connection request is sent to the switch and a timer is started. An alternative deals with two possibles responses: 1 - The timer goes off because the switch did not reply and the phone goes back to the disconnected state.2 - The switch grants the connection and the call is established.

  5. Watchdog timer - Wikipedia

    en.wikipedia.org/wiki/Watchdog_timer

    Watchdog timers come in many configurations, and many allow their configurations to be altered. For example, the watchdog and CPU may share a common clock signal as shown in the block diagram below, or they may have independent clock signals or in some cases the watchdog may have no clock signal at all. A basic watchdog timer has a single timer ...

  6. Outline of web design and web development - Wikipedia

    en.wikipedia.org/wiki/Outline_of_web_design_and...

    Web design – field that encompasses many different skills and disciplines in the production and maintenance of websites. The different areas of web design include web graphic design; interface design; authoring, including standardized code and proprietary software; user experience design; and search engine optimization.

  7. Timer - Wikipedia

    en.wikipedia.org/wiki/Timer

    An example of 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.

  8. Taylor Swift Adds Mysterious Countdown to Website Ahead of ...

    www.aol.com/entertainment/taylor-swift-adds...

    On the “For a Fortnight” page of Swift’s official website, a countdown clock has been added in the center. In a typewriter font, the time ticks down until Thursday, April 18, at 2 p.m. EST.

  9. CR-5000 - Wikipedia

    en.wikipedia.org/wiki/CR-5000

    CR-5000 Constraints Manager: A fully integrated successor to Zuken's Hot-stage2. It allows the input and management of constraints for multiple domains, eliminating rework and unnecessary prototypes. CR-5000 Lightning: A virtual prototyping solution for High-Speed PCB design, integrating routing and PCB simulation tools. It offers analysis and ...