Bring your postwar Lionel trains into the modern era with DIY Bluetooth control using Arduino. A fun and powerful upgrade for your layout. #Arduino #LionelTrains #DIY ...

Flash Bee is an easy-to-make DIY handheld lightning detector based on an ESP32-C3 board, a round display, and AMS AS3935 ...

While some decent lasers are out there for under $400 USD, they tend to be a little small. What if you wanted something a little nicer but didn’t want to jump to the $2,000 category? The answer for ...

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 ...

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

In an exclusive interview with PEOPLE, the New York City-based engineer says the handheld device was inspired by Tamagotchi ...

Andrew Bosworth, the CTO of Meta, gave a college student some advice for breaking into Silicon Valley. He also waded into a recent internet debate.

A plant never whispers when it needs water. It wilts, it droops, it gives up—often long before anyone notices. That silent ...

Steve & Stanley spent two years creating a six degrees of freedom (6-DOF) robotic arm from scratch, combining mechanical engineering, electronics and software into a unified system. Their process ...

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

We've all heard that "if you want something done right, you have to do it yourself." And that’s usually fine when it comes to ...

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