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On the morning of April 6, Apple has confirmed that the 2022 WWDC Developer Conference (WWDC22) will open on June 6, local time in the United States (June 7, Beijing time). Due to the epidemic, ...[Details]
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According to Sudhanshu Ambhore, four new Samsung phones have recently passed the Indian BIS certification. In addition to the Samsung Galaxy Fold 2 foldable phone, there is also a mysterious model. ...[Details]
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According to Jiwei.com, an investor recently asked Shuobei on an interactive platform whether the company could produce TWS headset antennas. On the evening of November 14, Shuobei responded on the i...[Details]
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The power battery system refers to an energy storage device used to provide energy for the drive of electric vehicles. It consists of one or more battery packs and a battery management (control) sy...[Details]
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Most 51 series microcontrollers are equipped with a certain amount of program memory ROM. For example, there is a 4KB mask ROM storage unit in the 80C51 chip, and a 4KB Flash ROM is configured inside...[Details]
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Since I have been quite idle recently, I have nothing to do. So I remembered that I agreed with my blogger last year on a night of typhoon to make a hardware that can start the computer by inputting a...[Details]
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Jinli Permanent Magnet issued an announcement stating that on May 16, 2022, the company's wholly-owned subsidiary Jinli Baotou Company and the management company of China Resources Power Holdings Co....[Details]
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Energy-saving technologies for portable electronic products can be basically divided into two categories according to how they are implemented: application layer technology and background technolog...[Details]
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0 Introduction Generally, the AM modulator is realized by analog multiplier, and mixer is rarely used as AM modulator. ILS (Instrument Landing System) is an auxiliary navigation equipment widely use...[Details]
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introduction
Among various devices, display devices play an important role. Without display devices, it is like a person without eyes. Many internal things cannot be seen. Display devices are ...[Details]
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New energy vehicles mainly rely on electric drive systems to control the vehicle motor and realize some auxiliary functions. The battery pack of new energy vehicles is the source of electric drive....[Details]
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According to Jiwei.com, on January 11, the Wall Street Journal published an article by editorialist Asa Fitch, pointing out that RISC-V, an architecture born in the United States that defines how com...[Details]
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I have been working on the power consumption of PIC microcontrollers. Since the project is powered by batteries, the power consumption issue is very important. According to the data sheet and informa...[Details]
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The topics of the previous national electronic design competitions can be divided into power supply, signal source, radio, amplifier, instrumentation, data acquisition and processing, and automatic...[Details]
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The consumer electronics market, especially the LED driver market, has developed rapidly in recent years. These markets require power supplies/drivers with low power consumption, small size and ultra...[Details]