For an interactive kiosk, you need a full operating system. An Arduino or ESP32 can handle sensor input and LED strips, but rendering a 1080p game with touch input and audio requires a proper Linux ...

We’ve always taken a certain childlike joy in seeing tiny things made big, and big things tiny. Evidently [Uncle Stem] is the ...

Air is a necessity for us human beings, so monitoring it is important. Air quality is monitored in terms of the Air Quality Index(AQI), a single-number scale used to tell how polluted the air is and ...

Cutting-edge electronics are transforming the textiles sector. These previously passive materials are evolving into “smart” systems that provide feedback and functionality. Today’s intelligent fabrics ...

A Raspberry Pi, an Adafruit 7-segment display, a 3D printed case, some vibe coding—and we've got a forever-clock that never needs adjusting.

Cut the bottom hem off a T-shirt and the raw edge curls. That curl comes from the knitting machine. It pulls the yarn tight while it works.

If someone walked away with the tester, the display needed to scream. They came to us because they needed more than a prototype. They needed a production-ready unit, and they needed it fast. We acted ...

A couple of enterprising sound designers have taken on the challenge of producing more pleasant beeps for the humble microwave.

Anyone can get started with ESP32, thanks to a few simple tools ...

The researchers made a reconfigurable lampshade with multistable switches that correspond to different colors of light. Credit: Harvard SEAS. Researchers developed knitted textile ...

In this video I build a reverse coupling and use it to try and solve the drone's issues. In this series, I will be building a ...

A microSD-card-sized RISC-V board plugs directly into a USB port, giving students and hobbyists a $6, fully open-source platform for bare-metal firmware experiments. PCB on hand Icy Electronics has ...