Energy & Green Tech
In times when energy is scarce and sustainable ways of energy production are being explored, thermoelectric materials are being considered for power generation to transform waste heat into electricity. However, to make this ...
Mar 9, 2023
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Robotics
Earlier this month, Sony Electronics announced an abbreviated take on the KOOV robotics kit that it showed in a 2017 video as a robotics and coding educational kit, made up of blocks, sensors, motors, actuators, and a companion ...
Engineering
The electronics industry faces a new challenge. While transistors in computer chips are shrinking, the heat they produce is only increasing. Overheating can cause reduced circuit performance, increased leakage power or even ...
Jun 12, 2024
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Engineering
Ceramics are resilient to heat and extreme environments, but they are fragile and crack easily. Recently, in a study published in Science Advances, researchers at Texas A&M University have discovered a self-healing mechanism ...
Sep 10, 2021
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Electronics & Semiconductors
Today, foldable phones are ubiquitous. Now, using models that predict how well a flexible electronic device will conform to spherical surfaces, University of Wisconsin–Madison and University of Texas at Austin engineers ...
Apr 19, 2023
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Electronics & Semiconductors
Walking can boost not only your own energy but also, potentially, the energy of your wearable electronic devices. Osaka Metropolitan University scientists made a significant advance toward self-charging wearable devices with ...
Nov 29, 2022
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Electronics & Semiconductors
Scientists at the University of Sussex have successfully trialed new biodegradable health sensors that could change the way we experience personal health care and fitness monitoring technology.
Mar 2, 2023
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Energy & Green Tech
Due to the recent improvements in the efficiency with which solar cells made from organic (carbon-based) semiconductors can convert sunlight into electricity, improving the long-term stability of these photovoltaic devices ...
Apr 19, 2023
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91
Computer Sciences
Blockchain is the technology that underpins cryptocurrencies such as Bitcoin. Fundamentally, the blockchain is simply a ledger, a digital record of transactions associated with a digital currency, a Bitcoin, for instance. ...
Oct 2, 2019
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Energy & Green Tech
Scientists have known since the 1950s that it is theoretically possible to generate electricity through the movement of water in locations where seawater and river water meet. This type of technology is called osmotic power ...
Jul 21, 2022
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Electronics is a branch of science and technology that deals with the flow of electrons through nonmetallic conductors, mainly semiconductors such as silicon. It is distinct from electrical science and technology, which deal with the flow of electrons and other charge carriers through metal conductors such as copper. This distinction started around 1906 with the invention by Lee De Forest of the triode. Until 1950 this field was called "radio technology" because its principal application was the design and theory of radio transmitters, receivers and vacuum tubes.
The study of semiconductor devices and related technology is considered a branch of physics, whereas the design and construction of electronic circuits to solve practical problems come under electronics engineering. This article focuses on engineering aspects of electronics.
This text uses material from Wikipedia, licensed under CC BY-SA
