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According to Tianyancha information, on December 25, Xiaomi's Hubei Xiaomi Changjiang Industrial Fund Partnership (Limited Partnership) invested in a new company, Tailing Microelectronics (Shanghai) ...[Details]
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The wars in the 21st century will be based on the digital battlefield, and an important feature of the digital battlefield is that information can reach individual soldiers directly. Based on the i...[Details]
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What is deep into the ear and what is shallow into the ear? There is no standard for this at present. My personal opinion is that all tubes + earmuffs are deep into the ear, and vice versa. (As sho...[Details]
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53 chip manufacturers have announced price increases and price adjustments! Chips are important raw materials for photovoltaic inverters. In the context of chip shortages and price increases, inver...[Details]
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1 Introduction
The low noise amplifier (LNA) is an important component in modern microwave communications, radar, and electronic warfare systems. It is located at the front end of the rece...[Details]
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According to C114 Communications Network, a report provided by market research firm Semico Research pointed out that by 2025, the number of chips using RISC-V architecture is expected to increase to ...[Details]
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Affected by multiple factors such as the epidemic, macroeconomics, and national policy incentives, the semiconductor and display industries, as the main support for the electronic information industr...[Details]
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Aiming at the shortcomings of low efficiency and subjective influence of manual testing, an automatic test system for HDTV main control board based on LabVIEW was designed. The audio and video image ...[Details]
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Preface
Technology is a fast-iterating cycle. Interestingly, it has a two-way effect on the evolution of data acquisition systems: on the one hand, the emergence of technology has led to a qualitat...[Details]
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On October 20, AAC Technologies announced that its indirect wholly-owned subsidiary Yi Zeng Investment had entered into an equity transfer agreement with Toyo Rikagaku K.K. According to the terms and...[Details]
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1 Introduction The
introduction of power factor correction (PFC) technology in switching power supplies can, on the one hand, make the power input current and input voltage waveform in phase,...[Details]
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The development of lithium-ion batteries began in the consumer field and is currently developing rapidly in the power and energy storage fields. What are the key technologies for power lithium bat...[Details]
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When I adjust the oscilloscope to the same order of magnitude as the PWM cycle, I can measure the standard PWM waveform. Then when I increase the oscilloscope cycle, I find that a magical waveform ap...[Details]
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background
Even before the threat of terrorism gained worldwide attention, many public and private organizations began installing video security systems in critical infrastructure. Video secur...[Details]
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The range of new energy vehicles is limited by the capacity of the battery pack, so how to achieve more efficient use of limited battery energy is the key to alleviating users' range anxiety. Cabin...[Details]
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