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 ...

Ammonia (NH3)—the second-most-produced chemical globally—has proven to be highly important in furthering human civilization over the centuries, both in terms of technological capabilities and ...

Now this is proof that smart home tech doesn’t have to be expensive ...

A drone equipped with low-cost air quality sensors has revealed unexpectedly high concentrations of particulate matter at ...

Ammonia gas, a popular industrial chemical, is dangerous to human health. A new study by Hanbat National University researchers presents a wearable ammonia gas sensor that detects harmful ammonia ...

Compare Toyota Hilux vs Volvo EX40. Compare prices, specifications, features, and colors of Toyota Hilux vs Volvo EX40 ...

Over several months, three health and smart home experts monitored air quality in different locations. This is what surprised us. Anna Gragert Wellness Editor II Anna Gragert (she/her/hers) was ...

Abstract: In the field of environmental monitoring, sensors that can quickly and accurately detect humidity play a key role. Traditional resistive and capacitive humidity sensors are difficult to ...

Abstract: Design and development of a novel smart chipless humidity sensor tag has been proposed. A key approach introduced in this article for the first time is to utilize ground plane chipless radio ...

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