Today we are going to create a strobe light for the tips of the wings of an rc airplane using a 555 timer (NE 555 or lm 555 ...

In this project, I'll make a small circuit capable of blinking lights, on its output we get a digital signal that we can use ...

When [Electron Impressions] used a powerful ultrasonic array to project a narrow beam of sound toward a target, he described ...

When [Kerry]’s son asked him if there was a way to make a mouse click rapidly, he knew he could take the easy way and just do it in software. But what’s the fun in that? In a sense, it’s just as easy ...

We know that Jeff Kent is going into the Baseball Hall of Fame this year. Who will join him? We will find out tonight, when ...

Jewellery, high value items and cash has been stolen in multiple linked burglaries. The intruders enter through the rear of ...

The masked thieves, known to wear red gloves, have been caught on CCTV after targeting a number of homes during the night ...

Heralded as a sub-1 V analog timer platform that revolutionizes the conventional 555 timer for low-voltage, battery-operated small appliances, the SX8122 analog timer extends battery life via ...

Create a focused speaker so your music targets only the listener. That demodulates at 40 kilohertz, with an H-bridge and ...

If you want to limit your screen time or stop doomscrolling, both Apple and Google have digital well-being features to help you disconnect. Newer generations of software, iOS 26 and Android 16, have ...

Jewellery, high value items and cash has been stolen in multiple linked burglaries. The intruders enter through the rear of properties with ...

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 ...