Proper waste sorting is very important for keeping our neighbourhoods clean and saving resources for the future. When we mix ...

M5Stack has just launched the Cardputer Mesh Kit, a portable, card-sized Meshtastic communication terminal built around the ...

LILYGO's T-Watch Ultra is an ESP32-S3-based smartwatch development platform that appears to be an upgrade over the previous T ...

Balanced charging of each cell in a battery pack is critical to meeting system requirements and maximising lifespan, while ...

The Facet FP is built around the standard RTK workflow: a receiver tracks signals from multiple GNSS constellations and bands, then uses correction data to refine its position solution in real time.

From classrooms to backyards, makers are building Arduino-powered solar trackers to squeeze every drop of energy from the sun. These devices use sensors, motors, and clever designs to keep panels ...

Arduino sensor projects blend coding with tangible results, making learning interactive, practical, and fun. From simple LED triggers to multi-sensor systems, these builds teach real-world electronics ...

Building an automated attendance system using ESP32-CAM is a practical, affordable way to solve this problem for classrooms, ...

Moiré-pattern eye-tracking label. It has four side-by-side sections made from two stacked layers of nano-stripe patterns. XPANCEO, a deep-tech company developing smart contact lens, has unveiled a ...

Taiwan's thermal management suppliers are emerging as one of the fastest-growing segments in the AI hardware ecosystem in 2026, even though their absolute revenue scale remains far below that of ...

XPANCEO, a deep-tech company developing smart contact lens, has unveiled a passive eye-tracking system that achieves industry-level measurement precision using standard cameras. The system employs ...

If you were to point to a single device responsible for much of Hackaday’s early success, it might be the Arduino Uno. The ...