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 ...

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 ...

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 ...

Learn how a bootstrapped buck-boost converter can be used to extend the battery life of a low-cost, portable LED lamp.

Any parent with a baby and deep pockets– or friends with deep pockets– will probably sing the praises of the BabyBjorn ...

Can electrifying your workout offer a shortcut to a stronger, fitter you? I sweated in a skintight EMS suit for two months to ...

A stepper motor bug in a PLACITECH build turned out to be LED-update timing in code rather than a failed motor driver.

Smartwatches, phones and even some drones rely on lightweight, rechargeable energy storage systems. Once those devices wear out, many end up as electronic waste. Now, researchers reporting in ACS ...

Building a high-quality audio system can be both affordable and rewarding. By tmuWolverine, this deep dive highlights the Louder ESP32 board, which features an ESP32-S3 microcontroller and a Texas ...

However, Govee’s limited design has advantages: The bulbs are especially durable, and the system is rated IP67 to resist ...