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According to a survey conducted by TrendForce's Display Research Division, the global demand for notebook computers experienced explosive growth in the second quarter of 2020 due to the increased dem...[Details]
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Imagine that when you go shopping, you just need to park your car at the supermarket entrance and let it find a parking space by itself; when you go to work, you just need to park your car at the ent...[Details]
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Introduction In recent years, many small and exquisite portable electronic products have been developed, such as mobile phones, digital cameras, MP3, MP4, PDA, GPS and DVD. They are not only small ...[Details]
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The following figure is the circuit diagram of a 20-band stereo graphic equalizer, which will control the audio signal within a specific frequency range.
The power supply used in this ci...[Details]
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In the previous article, we learned about the data types supported by the KEIL C MCU C language compiler. How are these C51 data types used in the definition of constants and variables? Is there an...[Details]
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The Fujian Jinhua incident opened the prelude to the US sanctions on Chinese semiconductors. China's semiconductor industry has gradually become a topic of discussion among ordinary people. The most ...[Details]
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On May 19, market research firm Canalys released its latest research report, showing that North American smartphone shipments reached 39 million units in the first quarter, a year-on-year increase of...[Details]
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Due to their compactness and high torque density, permanent magnet synchronous motors are widely used in many industrial applications, especially for high-performance drive systems such as submarin...[Details]
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All electronic measuring instruments need to be self-checked and self-calibrated after a certain period of use, just like mobile phones. If the memory is not cleaned or upgraded regularly, the phone ...[Details]
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In May this year, Zeng Yuqun, chairman of CATL, stated at the shareholders' meeting that sodium-ion battery technology has matured and sodium-ion battery products will be released in July. We have ...[Details]
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Honor 60 Pro is equipped with BOE's new generation of flexible OLED quad-curved screen
On the evening of December 1,
Honor Mobile
held a new product launch confer...[Details]
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According to foreign media reports, Allegro MicroSystems ("Allegro"), a supplier of sensing and power solutions for motion control and energy-saving systems, announced the launch of its new A33230 3D...[Details]
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According to the latest survey results of Graphical Research on January 22, in 2019, North American advanced packaging technology revenue exceeded US$3 billion and is expected to reach US$5 billion b...[Details]
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What is a constant current source?
Constant current source, AC constant current source, DC constant current source, current generator, large current generator, also called current s...[Details]
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To facilitate the transition of system engineers in the electric vehicle (EV) industry to transformerless on-board chargers (OBCs), electrical measurement technology expert LEM has launched the fir...[Details]
Power technology
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