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Chinese researchers published a paper in the latest issue of the American journal Applied Physics Communications, saying that they have developed a wearable power generation device that can be worn o...[Details]
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If a company launches a fully self-driving car and tells you that the probability of an accident is one in ten thousand, would you dare to take it with confidence? Many people may answer no. But in f...[Details]
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Here is the difference between open-drain and push-pull:
Open-drain output means no output voltage, it is grounded when low level, and not grounded when high level. If an external pull-up resistor i...[Details]
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Beijing time, June 17 morning news, according to reports, seven years ago, Toshiba, Sony and Samsung Electronics and other companies were fined by the European Union for collusion in the procurement ...[Details]
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After four months of design and production, the second box of the Music Series is finally completed. We named it "Music Gentleman", hoping that it can have noble quality, rich connotation and cult...[Details]
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Machine speed fluctuation
Even when the motor is in a stable operating state, the instantaneous speed of the motor will still fluctuate to a certain extent. When the frequency of this fluctuat...[Details]
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Keil C51 compiler is a C language compiler that fully supports the ANSI standard. Except for a few key points, KEIL C is basically similar to the standard ANSI C language; however, due to the parti...[Details]
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Today, I will introduce the distinction between live wire, ground wire and neutral wire. According to wiring standards The live wire (L) must be red, yellow, green The color of the neutral line (N)...[Details]
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Recently, semiconductor company STMicroelectronics (ST) announced the launch of its new series of intelligent integrated gallium nitride (GaN) solutions STi2GaN. As the automotive industry continue...[Details]
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April of each year is basically the peak season for air conditioner sales. Therefore, it used to be the peak period for air conditioner brands to release new models. However, this year, air condition...[Details]
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Velodyne, a global LiDAR giant invested by Baidu, Ford and others, has just decided to lay off more than 20 people in its China office and will no longer sell LiDAR directly in China. A source told r...[Details]
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Abstract: This paper implements a set-top box source decoder with SC2005 as the main chip, and connects the decoder to the L64768 front end to form a complete set-top box solution that complies wi...[Details]
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Circuit
Working principle: The design concept of this device is
to control
high power
with micropower
, and it can convert non-electrical signals in nature into electrical signals for ...[Details]
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This survey will use direct feedback from industry practitioners to understand gender discrimination and inequality in the workplace. And explore how to further improve the workplace environment for...[Details]
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It is often assumed that components of electric vehicles would be state-of-the-art, and charging barriers are no exception. After all, charging a car is a frequent, daily necessity. Charging operat...[Details]
PCB Design
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