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 ...

This is a very simple but useful project, strobe navigation lights for rc airplanes, or you can adjust the flashing time and make it a warning light for a forklift or even a turn signal light for a ...

From local dimming and HDR brightness to Mini LED, RGB LED, and Dolby Vision 2, we answer reader questions about modern TV picture quality and what display technology matters most in 2026.

After CES, everybody is talking about how beautiful Micro RGB TVs are. It’s not hype, but they’re also probably not coming to ...

Abstract: Due to the interference of background noise, existing video anomaly detection methods are prone to detect some normal events in complex scenes as anomalies. Meanwhile, we note that the ...

Abstract: The sorting network is crucial in fields like communication switching, data mining, image processing, neural networks, and others, where the bitonic sorting network (BSN) is an efficient ...

On February 2nd, 2025, computer scientist and OpenAI co-founder Andrej Karpathy made a flippant tweet that launched a new phrase into the internet’s collective consciousness. He posted that he’d ...

The Ghana Police Service has issued a public advisory regarding the increasing unauthorized utilization of sirens, strobe lights, and other emergency warning devices on private and institutional ...

The Ghana Police Service has raised concern over the increasing unauthorised installation and use of sirens, strobe lights, and other emergency warning devices on vehicles operated by individuals and ...

The Philips Hue app has grown in complexity over the past several years, with more and more new features and settings being tucked into the user interface. That makes it all too easy to miss the ...

Most people use red light therapy 2-5 times a week for 10-20 minutes. You can use red light therapy to increase melatonin and improve your sleep. Do not use red light therapy for longer than 30 ...