Rutronik Adapter Board RAB7 is an open-source hardware Arduino shield designed for AI-powered Sensor Fusion with seven environmental and inertial sensors from Bosch, Infineon, and Sensirion. The ...

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They’re using a cheap sound sensor module and an Arduino to catch instantaneous photographs, with students caught in the act of popping balloons.

Swiss inventors have created a seemingly magical, patented sensor powered exclusively by sound that could have numerous medical and industrial applications.

Scientists power sensors with sound waves, ditch batteries for energy Instead of relying on materials to generate electricity, the researchers focused on the structure to tap into sound waves and ...

A new mechanical sensor developed by researchers at ETH Zurich is powered only by sound. It could pave the way for ending the usage of disposable batteries in a wide range of devices ...

Sensors used in monitoring infrastructure like bridges and buildings, or in medical devices like prostheses for the hearing impaired, need a continuous power source. Typically, this power is supplied ...

A team at ETH Zurich, a public research university in Zurich, Switzerland, has developed a prototype mechanical sensor that leverages sound wave vibrations into energy, and does not require batteries.

Researchers have developed a battery-free sensor that reacts to sound waves, such as particular spoken words, producing enough vibrational energy to power an electronic device. The novel sensor ...