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On the evening of August 25, NavInfo disclosed its 2019 semi-annual report. The company achieved operating income of 1.084 billion yuan in the first half of the year, a year-on-year increase of 9.43%...[Details]
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I bought a Jlink for a few dozen yuan online. After using it for a while, the computer always fails to recognize it. The yellow light on the Jlink is off, and reinstalling the driver doesn't work. At...[Details]
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Air conditioners are widely used electrical appliances that can be found everywhere in our daily lives. Air conditioners have many functions, including cooling and heating, dehumidification, air pu...[Details]
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The Management Committee of the Lingang New Area of the Shanghai Free Trade Zone and Horizon (Shanghai) Artificial Intelligence Technology Co., Ltd. have officially signed an agreement to build a g...[Details]
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The onboard charger (OBC) provides the critical function of charging the high voltage DC battery pack of an electric vehicle (EV) from the infrastructure grid. When the EV is connected to a support...[Details]
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The bit variables in 51 include 2 categories, One type is the bit-addressable bits in special function registers, such as EA, TR0, etc. These bits are specially declared in C through sbit, such as ...[Details]
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Thanks to IT Home netizens @扮著努力@HHXu97@ConstantineYHN for submitting clues, Huawei Mate 40 and P40 Pro have pushed the HarmonyOS 2.0.0.212 version update, with sizes of 309MB and 321MB. Up...[Details]
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Mouser and Western Automation Research and Development Signed a global agency agreement to supply its ground fault protection products December 6, 2023 – Mouser Electronics, a global authorized ag...[Details]
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Nidec Corporation will expand its server water-cooling module CDU (Coolant Distribution Unit) production line in Thailand,
planning to increase the monthly production capacity from the current ...[Details]
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There is a growing demand in many markets for high-efficiency, non-inverting DC-DC converters that can operate in either buck or boost mode, that is, step down or step up the input voltage to the...[Details]
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A signal generator is a device that can provide electrical signals of various frequencies, waveforms, and output levels. It is used as a test signal source or excitation source when measuring the amp...[Details]
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On November 3, Hunan Vice Governor Chen Fei led a team to Changsha High-tech Zone to investigate and visit Hunan Hongtaiyang Optoelectronics Technology Co., Ltd., Hunan San'an Semiconductor Industria...[Details]
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Siemens has been named a leader in each of the five new Manufacturing Execution Systems (MES) reports released by IDC MarketScape . IDC MarketScape recently released five Manufacturing Executio...[Details]
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In a report focused on the upcoming third-generation AirPods and second-generation AirPods Pro, Bloomberg's Mark Gurman added that Apple has not yet started working on a second-generation AirPods Max...[Details]
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Three-level topology inverter ignites 650V IGBT demand 从逆变器设计来看，三级中性点箝位(Three-level Neutral-point-clamped)拓扑正加速普及，并扩散至中低功率电源转换器，以提供更高输出电压频谱效能，藉此缩减滤波器尺寸并降低成本，同时在不产生过多切换损耗之下，增加切换频率。 In the three-level...[Details]
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