The hardware was assembled by connecting the Arduino UNO R4 WiFi, the PZEM 004T, the current transformer, and the OLED ...

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

There are plenty of drones (and other gadgets) you can buy online that use proprietary control protocols. Of course, reverse-engineering one of these protocols is a hacker community classic. Today, ...

In this video I'm using the Reyax RYRR30D NFC module to create a system that logs records to a Notion Database. The RYRR30D ...

Nuclear leakage detection and radiation monitoring have become critical as the world generates increasing amounts of nuclear ...

Teens and adults can customize one-of-a-kind trucker hats using bold patches, vibrant markers and unique fabric decoupage during a free program at 6:30 p.m. April 16 at Mentor Public Library’s Main ...

Iowa amendment H-8260 passed through the state senate last month and it would give city councils across the state governance ...

Step into a world of creativity as we build a miniature fantasy library diorama from scratch. This comprehensive tutorial ...

Budding geniuses deserve gifts that match their geeky interests. Whether it's robotics or chemistry or the mechanics of remote-control cars, the educational toy market is chock full of kits that help ...

Want to build a website with minimal cost and effort? The best website builders we've tested include useful tools for quickly creating attractive, well-designed pages for blogs, online businesses, 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 ...

Where can you find free programs designed to spark creativity and inspire DIYers of all ages? Seymour Library, of course! Connect with fellow poets, gardeners, and crafters this spring at your library ...