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 ...

Let’s say you want to blink an LED. You might grab an Arduino and run the Blink sketch, or you might lace up a few components ...

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 to turn on and off an external light like an led or relay for bigger loads.

It’s one thing to see science-fiction slowly become reality, but quite another to take that process into your own hands. Inspired by a movie prop, [Eric Strebel] decided to build himself a 21st ...

The Kidde Ring Smart Smoke + CO Alarm uses an app and voice alerts to let you know if there’s a fire or high levels of carbon ...

In a small workshop lined with aluminum insulation, the shrill buzz of tools fills the space as a shirtless man concentrates on a pair of Meta Ray-Ban smart glasses.

An RGB LED module is a versatile lighting component that can produce millions of colours by mixing red, green, and blue light. The RGB LED module used in this ESP32-S3 Box-3 Arduino programming ...

In the lead-up to the 2024 US presidential election, a pro-Democrat campaign group released an advert voiced by Julia Roberts ...

Cuktech CP12 is a light, portable, and affordable power bank that you can easily carry in your pocket and charge wirelessly ...

The speedup was dramatic. The Lunar Laser Communication Demonstration (LLCD) set a downlink speed record of more than 600Mbit/s, with speeds hitting 20Mbit/s going the other way. Data rates have ...

The government had shut down for just less than a week in November 1995 before a temporary funding agreement reopened ...