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Sensors can detect hydrogen leaks for safer infrastructureLight can cause a gas to vibrate, thereby generating sound waves. The researchers use this photoacoustic effect for their ultrasonic sensor ... changes the tone. MEMS (micro-electromechanical ...
Four projects from The University of Western Australia focused on sustainable fuel and digital agriculture have been awarded Federal Government grants ...
How the ultrasonic sensor works: The LED light generates sound waves in the gas. If hydrogen enters the container, the resonance changes. A MEMS microphone registers the shift. Hydrogen can be stored ...
Light can cause a gas to vibrate, thereby generating sound waves. The researchers use this photoacoustic effect for their ultrasonic sensor. In this technology ... which changes the tone. MEMS ...
in their ultrasonic sensor. The device directs light into a chamber, generating resonant sound waves in the gas at ultrasonic frequencies. When hydrogen enters through a membrane, the resonance shifts ...
N and 89x1N IoT wireless vibration sensors from TE Connectivity. Both versions of the vibration sensor bring excellent stability and longevity to industrial condition monitoring. Lightweight and ...
Persistent Link: https://ieeexplore.ieee.org/servlet/opac?punumber=7361 ...
Interesting Engineering on MSN4d
Breakthrough sensor could stop lithium-ion battery explosions, detect gas leaksScientists have developed a new sensor capable of detecting hazardous gas leaks in lithium-ion batteries before they lead to ...
A research team led by Prof. Zhang Zhirong from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences ...
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