When working on digital circuits that operate at high frequencies it helps to have some special tools on hand. Things like oscilloscopes and logic analyzers are priceless when something isn’t working ...

The Raspberry Pi is a fantastic tool, especially for general-purpose computing and media projects. But when I’m working on simple or embedded tasks, I often find myself reaching for a microcontroller ...

Meet the Raspberry Pi Pico, a tiny little microcontroller that lets you build hardware projects with some code running on the microcontroller. Even more interesting, the Raspberry Pi Foundation is ...

The COVID-19 pandemic had a massive impact on all facets of business and commerce, as widespread supply chain disruptions rippled through every industry. Multiple factors collided to create a global ...

Finding out where your microcontroller's firmware spends most of its time can be a tedious task when you use a conventional in-circuit emulator and breakpoint techniques. Other such tasks include ...

There was a time when microprocessors were slow and expensive devices that needed piles of support chips to run, so engineers came up with ingenious tricks using extra hardware preprocessing inputs to ...