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

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 ...

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, ...

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 ...

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

If you start your day before the sun rises, or if you’re looking for a more peaceful alternative to a blaring alarm clock, a sunrise clock may be your new favorite nightstand accessory. They mimic the ...

This is the Clock House, a structure that studio Dado Castello Branco Arquitetura designed and built from scratch as part of their entry in the casacor São Paulo exhibition. Map shows next states to ...

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 ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Welcome to Smithsonian Open Access, where you can download, share, and reuse millions of the Smithsonian’s images—right now, without asking. With new platforms and tools, you have easier access to ...