As you may have noticed, I’ve been working with an STM32 ARM CPU using Mbed. There was a time when Mbed was pretty simple, but a lot has changed since it has morphed into Mbed OS. Unfortunately, that ...

There are plenty of radios you can buy that pick up MW and SW bands if that’s what you’re into. Or, you can follow [mircemk]’s example, and whip one up yourself instead. The build employs an ESP32 as ...

Compact Magnetic Encoder IC Supports Both On-Axis and Off-Axis Position Sensing for Humanoid Robots, Quadruped Robots, Servo ...

A wave of companies embraced Michael Saylor’s bitcoin playbook in 2025. But with prices plummeting, investors are now sorting bargains from balance-sheet traps. Crypto is back in the gutter. Bitcoin ...

A drill or impact driver is useless without the right bits, so investing in a comprehensive set of drill and driver bits is necessary to ensure you have the right tool for the job. And right now at ...

Not encountered a micro:bit before? It’s pleased to meet you, too! A micro:bit is a pocket-sized computer. Simple to use, it helps you bring coding and software to life. It’s packed full of features ...

John Kelleher is a blockchain software architect and founder of Level K. He has 10+ years of software development experience. Xavier Lorenzo / Getty Images Get personalized, AI-powered answers built ...

Soccer fans can watch the FIFA World Cup 2026 Final on giant screens at the new Acrisure Amphitheater in Grand Rapids on July 19. Admission is free, but tickets are required.