This Arduino handheld game console is lightweight, easy to carry, and simple to build, making it perfect for hobbyists, ...

In this video I'll be showing you how you can control the contrast and the back light brightness of a 1602 LCD display with just the Arduino. The contrast is typically adjusted with a variable ...

A lot of the time, we must assign our own meaning to the numbers on the clock. 8:30 AM is work kicking off, 12 PM is lunch, ...

In this video I've created a device that can notify in real time about events that happen on a website. The project uses NodeMCU board and a buzzer to produce sound as alert. The board is programmed ...

I hated the first digital wall calendar I tried. I tried the Hearth Display last year and was left unimpressed, but to my ...

Digital clock projects have been with us since the 1970s, when affordable LEDs and integrated circuits became available. In ...

The Omega Speedmaster Professional, worn by Buzz Aldrin during the Apollo 11 lunar landing, is the most recognized watch to ...

Add Yahoo as a preferred source to see more of our stories on Google. Machine Gun Kelly (who also goes by MGK) is going viral for how he handled a tense fan interaction overseas, and the internet is ...

This feels less like tech — and more like magic ...

Ask someone where they plan to begin when choosing an AI tool, and the answer is usually a shrug. Too many models, too many claims, and too many rapid updates blur the decision-making process. What ...

Blake has over a decade of experience writing for the web, with a focus on mobile phones, where he covered the smartphone boom of the 2010s and the broader tech scene. When he's not in front of a ...