[FightCube] wrote in recommending a very helpful piece of circuit simulation software for those of you still constructing entries for the 555 design contest. LTSpiceIV, available from Linear ...

In that interview, he relates how Signetics chose not to patent the design ... functionality timer offerings, I wondered what you could do if you built a 555-like circuit from other parts.

Figure 1 TV power-ON aid circuit. Connect mains power to J1. Take power to TV from J2. Connect power supply pins of U2, U3, ...

A watchdog is used in systems to prevent system lockup due to software or hardware failures. For normal operation, the timeout counter has to be reset by the CPU in a regular interval. Depending on ...

You will need a rower and a timer for this 15-minute AMRAP (As Many Rounds As Possible) workout. Begin by rowing 250 meters ...

In the bathroom we're usually preoccupied with the plumbing. But danger lies above. Here's how to prevent your vent fan from ...

It says these will gradually roll out over the next few weeks. Finally, we’re getting a sleep timer on the mobile app. You’d be able to set a timer and have your videos automatically pause ...

If you want to add a timer to your videos, this guide will help you. Here, we will discuss different methods to put a timer in your existing videos for free. A timer can be used to highlight the ...

This time of year, space heater use goes way up—and so do fires. Know what you're buying and stay safe this winter with the ...

With the updated controls, you can select playback speeds in .05 increments instead of .25 increments, giving you a lot more options for exactly how fast or slow you want to watch a video.

Ember is the self-heating mug that made me fall in love with self-heating mugs. It was among the first, and it's arguably the ...

Collaborative playlists and customized playback speeds are also being added to YouTube as part of the update. By Alex Weprin Media & Business Writer Major changes are coming to YouTube, with the ...