In this project, I built a wearable health monitoring tag that you can actually chat with on Telegram. Using a pulse oximeter ...

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

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 ...

A small do-it-yourself desk robot named Mo-chan has been shared with makers, demonstrating how individuals can build simple ...

This layered approach reflects common best practices in embedded AI, where deterministic safeguards complement probabilistic ...

For the lowest power consumption, MCUs are still preferred, and for high performance, MPUs are dominant. But that’s changing. In response to diversifying application needs, MCUs, MPUs, and system ...

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, ...

Engineers at the University of California San Diego have developed a next-generation wearable device that enables people to ...

Building smart lights is tricky. This platform makes it easy to test, control, & automate multiple lights, so engineers can ...

Beginning our series on the latest EW BrightSparks of 2025, we profile Jadesola Adeleka, of Loughborough University and a ...

The ESP32-P4 is the new hotness on the microcontroller market. With RISC-V architecture and two cores running 400 MHz, to ...

Pebble’s big CES 2026 reveal was the Pebble Round 2, a smartwatch with a 1.3-inch circular e-paper display. It ditches some ...