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Apple has asked suppliers to produce at least 75 million 5G iPhones later this year, roughly in line with last year's release schedule, according to Bloomberg News, suggesting that demand for the iPh...[Details]
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Digital oscilloscopes are becoming more and more popular due to their unique advantages in waveform triggering, storage, display, measurement, waveform data analysis and processing. Since there is...[Details]
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This article sorts out and summarizes the relevant progress information in the field of collaborative innovation in intelligent connected vehicle technology abroad last week, providing a certain refe...[Details]
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The withstand voltage tester, also called electrical insulation strength tester, or dielectric strength tester, is also called dielectric breakdown device, insulation strength tester, high voltage te...[Details]
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Under the background of the "dual carbon" goal, my country's power system will transform into a new power system with new energy as the main body. Energy storage plays an important role in the new ...[Details]
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What are the control bus signals of the 80c51 microcontroller? The control bus signals of the 80C51 microcontroller include the following: ALE (Address Latch Enable) address latch enable signal...[Details]
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July 16 news: Samsung DeX before Galaxy Note 9 needs to be used with DeX Pad or DeX Station, and later versions also need to be connected with USB-C or adapter cable. Today, developers from Xda...[Details]
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According to foreign media reports, Bosch has launched and started mass production of a new drive module for light commercial vehicles. The module consists of a motor and an integrated inverter, in w...[Details]
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Recently, Samsung has announced a new folding screen patent, which will soon be used in its third-generation folding screen mobile phone. So far, many mobile phone manufacturers such as Huawei, Samsu...[Details]
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Loop resistance tester open circuit - voltage loop open circuit If there is no strong electric field interference at the test site, the differential mode voltage of the amplifier input is 0, and the ...[Details]
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Switching
Power Supply
Ripple Generation
Our ultimate goal is to reduce the output ripple to a tolerable level. The most fundamental solution to achieve this goal is to avoid the g...[Details]
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Last time when we were experiencing Marshall's active noise reduction headphones, we mentioned that this old rock brand has been using its own way to interact with technology in the new era. To...[Details]
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Single-phase electricity is used to power domestic and office appliances, while three-phase alternating current (ac) systems are widely used to distribute power and directly supply power to higher-p...[Details]
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Voltage comparator (hereinafter referred to as comparator) is a commonly used integrated circuit. It can be used in alarm circuits, automatic control circuits, measurement technology, V/F conversion ...[Details]
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The telephone anti-theft alarm introduced here can automatically identify whether it is someone else's phone call or the owner's own phone call. There is no need to set a conversion switch, ...[Details]
Analogue and Mixed Signal
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