Humidity sensors are essential to regulating many indoor and industrial environments. Fang Liu, Jin Hon, and colleagues develop a humidity sensor using graphene oxide quantum dots (GOQDs ...

Low blood pressure can make you feel dizzy. It can happen after eating, when standing up, due to shock or stress, with certain health conditions, and pregnancy. Your blood pushes against your ...

CAS Key Laboratory of Magnetic Materials and Devices, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo 315201, P. R. China Zhejiang Province Key Laboratory ...

The F-22 will receive an embedded set of TacIRST sensors as part of the Infrared Defensive System to enhance aircraft survivability and lethality. Lockheed Martin announced on Jan. 22, 2025 ...

Sensify is a new technology that can turn Zigbee switches, bulbs, and plugs into sensors with a firmware update. This could be how Philips Hue will bring ambient sensing to its smart lights.

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hydraulic or pneumatic systems. Sensors can quantify everything from temperature, light intensity and mechanical stress to salinity, heart rate and blood pressure. The symmetron model is one of ...

Although low blood pressure (otherwise known as hypotension) rarely requires treatment, it may need so if there are symptoms like severe dizziness or fainting. The treatment varies by the cause and ...

Encased in beeswax, the batteries can power small sensors to monitor temperature, light, and humidity in agriculture and environmental research. The biodegradable 3D-printed cells are encased in ...

Blood pressure and heart rate (pulse) are two important vital signs measured during a healthcare visit. Blood pressure (BP) is a measure of the force of blood on the blood vessel walls. Blood vessels ...

The existence of these sensors isn't entirely new when you compare the Switch 2's Joy-Con with the original. In fact, the original Nintendo Switch has an IR sensor of its own, but only on the ...

CES 2025 showcased advances in power and size savings, from energy-harvesting solutions to tiny sensors for wearables and highly integrated wireless SoCs. Sustainability was on full display at CES ...