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Count-up timer with call specified method when count is complete. Count-down timer with call specified method when count is complete. Calling any method at a specified time interval. It allows you to ...

The first thought that most of us have is that the numbers on a toaster dial refer to minutes, or the amount of time your bread is in the toaster heating up before it springs up. Though this is true ...

The NE555 is a popular IC that functions as a timer or an oscillator. It’s an 8-pin IC available in various packages. We are using an SOP-8 package of the IC. Due to the versatile functioning of the ...

Often, we forget to switch off some of the electrical devices in our houses and offices after their usage, especially those with short-duration requirements such as bathroom exhaust fans and lights.

555 timer IC is an electronic component that we use in many electronic projects. It is called a timer because it can be used to control the time for which an electronic device stays on or off. The 555 ...

This is an "application timers" implementation in C, allowing you to use a single timer/counter source to drive an arbitrary number of timed events. app_timer provides a flexible abstraction for the ...

This article is part of the 2022 April 1st series in the Humor topic within our Series Library. The ubiquitous 1971 digital miracle—the 555 Timer—is important, replete with 25 transistors, 15 ...

With a 555 on the BOM, you never know what you’re going to get. With 40 of the versatile timer chips in a build, you might just get something completely unexpected, like this 555-based eight-bit ...