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 would ...

The sensor framework described in a recent journal by MIT scientists can also use other sources of energy such as vibrations or sunlight. Scientists have created a new type of sensor that does not ...

This energy management interface is the "brain" of a self-powered, battery-free sensor that can harvest the energy it needs to operate from the magnetic field generated in the open air around a wire.

Real-time, item-level intelligence is transforming operations. But delivering that level of visibility depends on a scalable ...

Because it requires no battery that must be recharged or replaced, and because it requires no special wiring, such a sensor could be embedded in a hard-to-reach place, like inside the inner workings ...

Mouser Electronics, Inc. is now shipping the new CT4022 and CT4032 XtremeSense TMR (Tunnelling Magneto Resistance) current sensors from Allegro MicroSystems. The sensors deliver superior noise ...

As computational demands surge, driven by advancements in artificial intelligence, cloud computing, and big data, the need for energy-efficient systems has become more pressing than ever. Data centers ...

PITTSBURGH, May 30, 2024 (GLOBE NEWSWIRE) -- Coherent Corp. (NYSE: COHR), a pioneer in laser test and measurement instruments, proudly announces the launch of its next-generation high-power laser ...

Originating from research on energy harvesting and wireless power transfer, we are developing Sensor-Driven Electronics to eliminate batteries and energy harvesters in microsensors. To date, this has ...

Say, you’re starting your electronics journey with a few projects in mind. You have an ESP8266 board like the Wemos D1, a Li-Ion battery, you want to build a small battery-powered sensor that wakes up ...

This article discusses the uses of the A1337 in battery-powered automotive and non-automotive applications with the need of the sensor to function in multiple mission modes. Certain automotive angle ...