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0 Introduction
The process operation mode and reasonable configuration of equipment of urban secondary booster pumping stations determine the energy consumption of pumping stations. Under the ...[Details]
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With the development of power supply technology, high-frequency switching power supply control has gradually developed from the initial analog circuit to highly integrated control devices such as m...[Details]
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Recently, some netizens exposed a group of real-life pictures of OPPO Reno 2. The exposed pictures show that OPPO Reno 2 has four rear cameras and the front frame has become narrower, but there i...[Details]
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At the beginning of this year, Huawei released its first folding screen mobile phone, Huawei Mate X. However, due to various reasons, the phone has not yet been launched. However, after the launch of...[Details]
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All product designers and system engineers can participate and have a chance to win an iPad and an Amazon gift card. The event deadline is March 18, 2022. Shanghai, China, January 12, 2022 – Far...[Details]
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The MAX19505's analog inputs accept a wide input common-mode voltage range of 0.4V to 1.4V, allowing a wide range of RF, IF, and baseband front ends to be DC-coupled to the inputs. The MAX19505 has...[Details]
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The radiation characteristics of terahertz waves generated by photoconductive antennas were studied, and the electric field strengths in the near and far fields were calculated using Maxwell's equa...[Details]
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Amplifiers are one of the most versatile building blocks in today’s RF/IF signal chains. Amplifiers are widely used in designs to address signal losses caused by passive devices or components. RF a...[Details]
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Jiwei.com reported on December 28 that Lei Jun recently wrote that in response to the call for environmental protection of science and technology, the Xiaomi Mi 11 will no longer come with a charger ...[Details]
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It is now a fact of life for manufacturers that many new technologies have emerged in automotive information systems. Many cars already include navigation, CD, AM/FM, DVD and cellular phone functions...[Details]
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The RS-485 bus uses twisted pair as the physical medium and works in half-duplex communication mode, that is, only one node on the bus can be the master node and be in the sending state at the same t...[Details]
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• NXP invests in Zendar Inc. to advance the development of high-resolution and high-performance radar systems for autonomous driving and advanced driver assistance systems (ADAS) • Zendar's distri...[Details]
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On March 27, the Xiaomi MIX series welcomed a new AI dual-camera flagship phone - Xiaomi MIX 2S. Let's follow the mobile phone portable editor to learn more about it. Xiaomi Mi MIX 2S continu...[Details]
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Digital identification to distinguish live wire/neutral wire (experience shared with forum friends) Step 1: Prepare AC, digital multimeter, and test pen Set the digital multimeter to AC (700V). . ...[Details]
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X-CUBE-STL currently supports STM32MP1, STM32U5, STM32L5, STM32H5 and STM32WL. In fact, this largest general-purpose microcontroller product family is still expanding, and more products will ...[Details]