Ultraprecise clocks are more than scientific curiosities. They play key roles in navigation, communications and international ...

MicroPython is a well-known and easy-to-use way to program microcontrollers in Python. If you’re using an Arduino Uno Q, ...

It’s always nice to simulate a project before soldering a board together. Tools like QUCS run locally and work quite well for ...

Most clocks, from wristwatches to the systems that run GPS and the internet, work by tracking regular, repeating motions.

A watch that tells digital time with analog machinery.

When I wrote about a DIY ESP32-S3 internet radio last week, "raspbeguy" commented he'd rather choose an ESP32-based DIY DAB+ ...

Yesterday, I wrote about a 2-year-old open-source hardware ESP32-based DAB+ receiver project, but it turns out there's also a ...

People across the nation are gearing up to lose an hour of sleep this weekend as the clocks are due to spring forward soon. While this typically results in approximately an hour less in bed for many, ...

In this video I'm using the Reyax RYRR30D NFC module to create a system that logs records to a Notion Database. The RYRR30D module can work with Apple Wallet and Google SmartTap passes as well as ...

The best digital calendars can help keep your family synced on appointments, practice schedules and meal plans—and they can organize grocery lists, chore charts and recipes. After months spent ...

A discussion with parliamentarians, policy experts and civil society representatives on proposals for NoFirstUse policies, and the roles these could play in nuclear risk reduction and disarmament. The ...

If you’ve found yourself hitting snooze more than usual or feeling strangely out of sync this week, you’re not imagining it. The shift to daylight saving time may only steal an hour on paper, but for ...