In this project, I'll make a small circuit capable of controlling a servo, it is a servo tester made out of a 555 timer IC.

The Pomodoro Technique uses a simple timer to keep you focused. The method can provide a much-needed productivity boost at work, home and everywhere in between. Moe enjoys making technical content ...

Daily life can get loud, and meditation apps offer a simple way to carve out a little breathing room. You do not need experience to start, and you do not need to commit to long sessions either. Most ...

Although jet engines are theoretically quite simple devices, in reality they tread a fine line between working as intended ...

For certain high-security devices, such as card readers, ATMs, and hardware security modules, normal physical security isn’t ...

Elvis Picardo is a regular contributor to Investopedia and has 25+ years of experience as a portfolio manager with diverse capital markets experience. Michael Boyle is an experienced financial ...

Drag the blue arrow to set a timer. Release to start! Click to pause. When the time is up, a notification will show up with a nice sound. Create new timers with CMD+N. Install as a cask via brew cask ...

The program is a clock with a timer you set using a slider from 1 second to 7200 seconds (2 hours), with an additional embedded mp3 file you can choose to go off when the timer ends. And for added ...

If the current Wordle seems a bit confusing to you too, do not worry. Lots of people feel this way every day. Some puzzles in the game of Wordle are quite simple to complete. On the other hand, some ...