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Foshan Blue Arrow Electronics Co., Ltd. (hereinafter referred to as "Blue Arrow Electronics") disclosed the response to the second round of inquiries on the Science and Technology Innovation Board. A...[Details]
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On the evening of April 7, Crystal Optech released its annual report, stating that in 2020, it achieved operating income of 3.223 billion yuan, a year-on-year increase of 7.45%; net profit attributab...[Details]
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How to Correctly Select/Use a Multimeter The accuracy reference error is the basic error of the instrument, and only it can represent the accuracy of the instrument. According to the national stan...[Details]
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To help you choose the right oscilloscope for your needs, here is a list of the most commonly used specifications for oscilloscope selection, along with practical tips for determining your requiremen...[Details]
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The use of vias in the routing path is a very important issue for any high-speed transmission technology because it will generate electromagnetic interference and crosstalk. In addition, there must ...[Details]
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1 Introduction
Accurate measurement
of the remaining capacity of batteries
has always been a critical issue in the development of
electric
vehicles
. An effective battery ma...[Details]
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On May 16, vivo officially announced a new color scheme for the S15 series - Midsummer. The official said that the vivo S15 series Midsummer color scheme holds the wind on the sea and the bright...[Details]
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"Sandwich" chip: An electronic chip (the smaller chip on top) integrated with a photonic chip. Photo credit: Arian Hashemi Talkhooncheh Engineers at the California Institute of Technology in the U...[Details]
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On July 6, the 2021 Domestic IP and Custom Chip Ecosystem Conference was held in Shanghai. Nearly a thousand decision-makers and technical backbones of semiconductor companies, as well as experts fro...[Details]
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From simple power tools and electric fans to complex robots and automotive motors, many machines and equipment use energy-efficient brushless DC motors (BLDC) to convert electrical energy into rota...[Details]
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Introduction With the rapid development of the Internet and the increasing demand for various wireless services, the current wireless communication network that mainly carries single voice services ...[Details]
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BEIJING, China – August 24, 2021 – Analog Devices, Inc. and Maxim Integrated Products, Inc. announced that ADI’s previously announced acquisition of Maxim has received antitrust approval from China’s...[Details]
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For a long time, CATL has been the main power battery supplier for Geely Auto worldwide. Geely's existing new energy models, Emgrand EV, Emgrand PHEV, and Emgrand GSe, all use batteries from CATL. No...[Details]
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Development Environment Host development environment: Ubuntu 12.04 BootLoader: u-boot-2012.04.01 kernel:linux-3.4.2 CPU: s3c2440 Development board: TQ2440 step I have previously ported the linux-2....[Details]
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Deep-sea motor control system is a key technology in deep-sea operations such as deep-sea scientific investigation, geological exploration, biological resource collection, and deep-sea salvage. It is ...[Details]
Analog electronics
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