Chen Liang (陳亮) has found an interesting use case for the Espressif ESP32-C5: a dual-band Wi-Fi analyzer showing the signal strength of 2.4 GHz and 5 GHz ...

What if the future of IoT didn’t depend on Wi-Fi? Imagine deploying a fleet of sensors in the remotest corners of the world, tracking wildlife, monitoring environmental changes, or managing logistics, ...

An automatic toll gate system using Arduino revolutionises traditional toll collection by eliminating manual intervention.

Snapping up one of the best phones for photography is something more of us are doing, now that cameras have become the biggest differentiators between handsets. New hardware and software improvements ...

07:42, Tue, Nov 18, 2025 Updated: 07:42, Tue, Nov 18, 2025 If you’ve ever tried to work, stream movies or make a quick Zoom call from the train, you’ll know just how frustrating it can be. Constant ...

Macy is a writer on the AI Team. She covers how AI is changing daily life and how to make the most of it. This includes writing about consumer AI products and their real-world impact, from ...

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Spotty Wi-Fi can make even simple tasks feel harder than they should. If you’ve ever had a video call freeze in one room or watched a stream buffer in another, a mesh Wi-Fi system can fix those ...

Patrick Gallagher has a decade of experience testing products from kitchen appliances to home security essentials, focusing on what matters most. The best outdoor security cameras can record in high ...

Abstract: This paper features the development of a video surveillance robot that utilizes an ESP32 camera module and an L298 motor driver to improve security in various applications. The ESP32 camera ...