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According to media reports, the world's fifth largest MLCC manufacturer, Huaxin Technology, recently raised the ex-factory price of MLCC by 20% to cope with tight supply and rising costs. Last month,...[Details]
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introduction
With the development of LED technology, especially the improvement of luminous efficiency, energy-saving and environmentally friendly LED products have been more and more widely us...[Details]
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To use an 8M crystal oscillator, you need to modify two macro definitions based on the official example: 1) Change PLL_M to 8 in systm_stm32f40x.c 2) Change HSE_VALUE to 8000000 in stm32f40x.h, as fo...[Details]
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In 2020, LG Energy Solution, the global soft-pack power battery giant, has rapidly increased its power battery installation capacity thanks to the explosion of the European electric vehicle market an...[Details]
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Recently, the mass production line of the "Ronghe No. 1®" iron-chromium liquid flow battery stack with independent intellectual property rights of State Power Investment Corporation was put int...[Details]
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What is HDCD?
HDCD is the abbreviation of High Definition Compatible Digital. It uses a new recording technology. When the analog audio signal on the master tape is sent to the HDCD encoder, it i...[Details]
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Use a multimeter to judge the quality of capacitors: Depending on the capacity of the electrolytic capacitor, the R 10, R 100, or R 1K range of the multimeter is usually selected for testing and judg...[Details]
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Since most radio stations use a fully transparent transmission method, as long as the frequency band is the same, they can receive the voice signal sent on the same frequency band, so it is impossi...[Details]
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Recently, Zhejiang Fengli Grinding Equipment Co., Ltd., a national high-tech enterprise, has welcomed a large number of customers who have come to place orders for guar gum ultrafine pulverizers, f...[Details]
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Taking Key4 as an example, a 2ms timer interrupt is used to eliminate jitter and the key status of 8 consecutive times (16ms) is judged. If all are 1, it pops up and sets the current state of the ...[Details]
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The bridge rectifier circuit is shown in Figure Z0705, where Figures (a), (b), and (c) are three different ways of drawing it.
It consists of a power transformer, four rectifier diodes D1~4, ...[Details]
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introduction A switching power supply is a power supply that uses modern power electronics technology to control the time ratio of the switching transistor to turn on and off to maintain a stable...[Details]
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On May 24, Huawei held a carbon emission reduction conference for suppliers, with the theme of "Green and Low-Carbon, Collaborative and Win-Win". At the conference, Huawei focused on introducing its ...[Details]
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Translated from - Microwave Journal Recently, Keysight acquired Eggplant from Carlyle Group for $330 million. Eggplant is a high-tech company that provides software test automation, using artificia...[Details]
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Enhancing Indoor Location Services with Innovative Bluetooth® Core Specification v5.1 Angle of Arrival (AoA)
Enhance indoor positioning services with innovative Angle of Arrival (AoA) in...[Details]
Analog electronics
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