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Translated by EEtimes, Bill Schweber Energy harvesting is an attractive energy solution because it offers a vision of unlimited “free energy”. This has already been achieved in some applications… ...[Details]
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20 years ago, I was sitting in a classroom at a university in Beijing, listening to an old man's lecture on 51 single-chip microcomputers. Time flies, times have changed, and the trend of scientific a...[Details]
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80MHZ FM signal transmission circuit that simplifies the modulation circuit
Function of the circuit
This is an 80MHZ band FM modulation circuit. Its signal can be received by an ordinary FM ra...[Details]
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Why choose 32-bit microcontroller?
The mainstream 32-bit MCU is basically occupied by the ARM platform, because of the convenient development and complete tools. Then there are the upgraded products ...[Details]
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VCD/DVD Basics Tutorial
Converting videotapes to VCD and judging VCD quality
Converting videotape to VCD: Converting videotape to VCD is to convert the information recorded ...[Details]
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Programmable Logic Devices
(
PLDs
) have always been popular with
electronics
engineers
for their flexibility
, but the mobile consumer electronics market is still
dominated by
ASIC...[Details]
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“When in doubt, turn to quantum mechanics” has become a common internet joke. So when quantum is linked to words like mobile phones, privacy, and Samsung, it feels like a top student suddenly en...[Details]
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In mobile phones and other mobile devices, white LEDs can provide perfect backlighting effects for small-sized color screens. However, most mobile phones are powered by a single lithium battery, which...[Details]
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Is there really a city with the highest electricity consumption?
Well, with the powerful support of the construction of ubiquitous power Internet of Things, such a city has really appeared.
...[Details]
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Facial recognition technology enters the field of visitor management
With the rapid development of technology, people's lives and work have undergone tremendous changes. At the same time, high...[Details]
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This image shows how electrons (which can spin up or down) form striped patterns in the Hubbard model. Recent groundbreaking calculations on the model are helping scientists better und...[Details]
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The Raspberry Pi Foundation released the Raspberry Pi Zero 2 W on October 28, 2021. The official price is $15.
The Raspberry Pi Zero 2 W uses the BCM2710A1 from the Raspberry Pi 3 as the...[Details]
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Earlier, there was news that the Xiaomi MIX 4 phone will use the MIUI 13 system. At present, the new MIUI 13 system is indeed under testing, and most mobile phones in the past two years can be upgrad...[Details]
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Who will win the battle among
incandescent lamps, fluorescent lamps and
LEDs
?
Most of my friends will say: LED
is the ultimate winner
, while some will s...[Details]
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On October 16, the second Midea Visionary Conference was held in Shunde, Foshan. Academician of the Chinese Academy of Sciences and professor of Huazhong University of Science and Technology Ding Han,...[Details]