A drone equipped with low-cost air quality sensors has revealed unexpectedly high concentrations of particulate matter at ...
The Onvis CS2 isn't just a contact sensor. With a 120dB siren, Thread support, and climate tracking, it's a 4-in-1 security ...
A Chinese company has recalled thousands of photoelectric smoke detectors because they may not work. The 11,000 LShome smoke detectors were sold on Amazon from February 2024 through December 2025 for ...
A common sight in ‘smart homes’, door sensors allow you to detect whether a door is closed or open, enabling the triggering ...
ST’s VL53L5CX is a very small 8×8 grid ranging sensor that can perform distance measurements at a distance of up to 4 meters. In a recent video,[Henrique Ferrolho] demonstrated that ...
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