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After a synchronous motor is damaged, it is generally difficult to buy a replacement of the same model, so self-repair is necessary. (1) Synchronous motor detection method. Synchronous motor failure...[Details]
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Tile, best known for its range of Bluetooth-based tracking accessories that compete with AirTags, announced today that it will be acquired by location tracking service Life360. Tile will continue t...[Details]
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Whether driven by Moore's Law or consumer demand, the level of performance required in today's televisions may seem overwhelming. Digital television with a 1080-pixel high-definition (HD) format dr...[Details]
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According to foreign media reports, researchers at King Abdullah University of Science and Technology (KAUST) in Saudi Arabia have discovered a method that can significantly increase the speed of tra...[Details]
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All of this infrastructure growth means a massive expansion of data—and all of that data needs to be utilized and delivered. Old methods of data transmission will no longer suffice, and the market is...[Details]
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This article mainly introduces the use of FPGA and matlab to realize the function of arbitrary frequency signal generator, and simulates it. It uses Quartus Ⅱ+modelsim+matlab to realize the function,...[Details]
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Now let's look at the DCM Buck : The duty cycle is still 0.5, the output load is 100 ohms, and the operating frequency is 500Khz. Let's calculate Re first. According to the formula, we can get ...[Details]
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Recently, ELECTRONICS stated in an institutional survey that the company's main automotive connector products are Fakra automotive connectors, Ethernet connectors, HSD automotive connectors, etc., wh...[Details]
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A lotus leaf can stick to water droplets without getting wet. Japanese scientists used this "lotus leaf effect" to create a new type of ionic droplet using a simple method. This droplet can be used a...[Details]
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1. Program runaway phenomenon
With the widespread application of single-chip microcomputers in the energy field, the anti-interference problem of single-chip microcomputers has become more and more p...[Details]
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When doing DIY, many electronics enthusiasts often need a DC regulated power supply that can output large current and excellent performance, and hope that this DC regulated power supply can...[Details]
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The equivalent salt density method widely used by departments at present is a method of calibrating the pollution level based on annual cleaning. Although this method is simple to operate, it still r...[Details]
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On August 9, 2018, WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market , announced that its subsidiary WPI has launched an automotive battery management s...[Details]
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The latest report from CINNO Research shows that due to the Spring Festival holiday and weak terminal demand in the traditional off-season, the price of a-Si/LTPS smartphone panels in February fell b...[Details]
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A single-phase to three-phase inverter is a power conversion device that converts single-phase AC power into three-phase AC power. It is widely used in industrial automation, power systems, househo...[Details]
Analog electronics
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