If you’ve wiring up a microcontroller and need some kind of storage, it’s likely you’ll reach for an SD card. Compared to other ways of holding data on your project, SD cards are ...

For something intended to mimic good old pencil and paper, drawing tablets and the tech behind them are surprisingly complicated. If you fancy a crash course in how they work and want to build your ...

Using a single microcontroller port to drive a multi-digit LED display to help engineers with those last-minute design ...

Now, someone on the ESP32 subreddit has posted a cool project that uses retro gauges as trackers for your smart home. And while this particular project uses one as a CO2 tracker, ...

A knob can make a surprisingly versatile interface, particularly if it’s the SmartKnob, which builds a knob around a BLDC ...

Follow ZDNET: Add us as a preferred source on Google. CES is upon us, as the flood of teasers and marketing campaigns from every tech brand would suggest over the past few weeks. Whether you're a tech ...