Battery-free smart devices to harvest ambient energy for IoT
Power management systems that harvest ambient energy will power billions of small devices on the Internet of Things.
Oct 5, 2022
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Internet
News tagged with power devices
Engineering
Solvent study solves solar cell durability puzzle
Rice University engineers say they've solved a long-standing conundrum in making stable, efficient solar panels out of halide perovskites.
Sep 22, 2022
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Electronics & Semiconductors
Reduced power consumption in semiconductor devices
Stepping stones are placed to help travelers to cross streams. As long as there are stepping stones that connect both sides of the water, one can easily get across with just a few steps. Using the same principle, a research ...
Sep 22, 2022
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123
Software
Software platform supports grid services, empowers utilities and consumers
New software can integrate millions of distributed power devices, such as batteries and solar panels, to help solve grid issues of today and prepare for challenges of tomorrow.
Sep 20, 2022
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40
Engineering
Researchers demonstrate new, more energy-efficient devices using gallium nitride
Engineering researchers have created new high-power electronic devices that are more energy efficient than previous technologies. The devices are made possible by a unique technique for "doping" gallium nitride (GaN) in a ...
Sep 6, 2022
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232
Electronics & Semiconductors
A computing in-memory system based on stacked 3D resistive memories
Machine learning architectures based on convolutional neural networks (CNNs) have proved to be highly valuable for a wide range of applications, ranging from computer vision to the analysis of images and the processing or ...
Sep 1, 2022 feature
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Energy & Green Tech
Thermoelectric energy conversion via inorganic metal halide perovskites under tailored mechanical deformation
Solid-state thermoelectric energy conversion devices attract broad research interests because they show great promise in waste heat recycling, space power generation, deep water power generation, and temperature control, ...
Aug 22, 2022
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22
Electronics & Semiconductors
Researchers engineer biofilm capable of producing long-term, continuous electricity from your sweat
Researchers at the University of Massachusetts Amherst recently announced that they have figured out how to engineer a biofilm that harvests the energy in evaporation and converts it to electricity. This biofilm, which was ...
Aug 2, 2022
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265
Engineering
A flexible device that harvests thermal energy to power wearable electronics
Wearable electronics, from health and fitness trackers to virtual reality headsets, are part of our everyday lives. But finding ways to continuously power these devices is a challenge.
Aug 2, 2022
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584
Energy & Green Tech
Emerging miniaturized energy storage devices for microsystem applications: From design to integration
The ever-growing demands for integration of micro/nanosystems, such as microelectromechanical system (MEMS), micro/nanorobots, intelligent portable/wearable microsystems, and implantable miniaturized medical devices, have ...
Jul 26, 2022
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