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principle Buzzer Introduction The electromagnetic buzzer consists of an oscillator, an electromagnetic coil, a magnet, a vibrating diaphragm and a casing. After the power is turned on, the audio s...[Details]
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The development of electronic and electrical architecture involves most systems, functions and components in vehicle development, spanning various engineering fields such as software development, h...[Details]
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On the evening of October 27, GEM disclosed its 2023 third quarter report. In the first three quarters, the company achieved revenue of 20.228 billion yuan, net profit attributable to the parent compa...[Details]
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The flexible current sensor is a detection device that can sense the information of the measured current, and can transform the detected information into an electrical signal that meets certain sta...[Details]
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Photovoltaic inverter manufacturers usually provide users with performance parameters such as rated power, efficiency curve, and power factor, which can provide necessary basic parameters for the pro...[Details]
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Recently, Infineon Technologies AG launched two new reference boards designed for rotary refrigerator compressors, following Infineon's strategy of "from product thinking to system understanding". Bo...[Details]
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The interface circuits of early low-voltage power line carrier communication chips were relatively complex, with poor anti-interference capabilities, and most of them were foreign products with low co...[Details]
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On May 14, Xiaomi’s official Weibo account announced that Xiaomi won the “Derwent Top 100 Global Innovation Companies 2018-2019” and posted photos of the award ceremony. Xiaomi's official We...[Details]
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The advent of low temperature co-fired ceramic (LTCC) materials has greatly promoted the miniaturization of high-performance devices. This technology is also the basis of Mini-Circuits' latest ...[Details]
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Crimson Energy Storage in California, with a capacity of 1,400MWh, is the largest single-site BESS project to come online in the United States in 2022. Image: Recurrent Energy
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1. Principle When the fluid flow sensor along the axial direction enters the product, it is forced to rotate around the center line under the action of the vortex generator, generating a vortex flow....[Details]
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On June 24, Reuters reported that ByteDance is working with Broadcom of the United States to develop AI processors to ensure that there are enough high-end chips.
According to people familiar ...[Details]
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Vivo's smartphones have always been very popular among young consumers, and the vivo Y series has won the favor of many young people with its stylish appearance and high cost performance. Recently, M...[Details]
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According to news on October 26, Kioxia and Western Digital have been in merger negotiations since 2021. IT House reported earlier today that the merger received opposition from SK Hynix. According t...[Details]
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On October 16, Shandong Yulong Gold Co., Ltd. (601028, hereinafter referred to as Yulong Co., Ltd. or the Company) issued an announcement that the company's industry was changed from wholesale to non-...[Details]