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(1) Zero flow inspection When the liquid in the pipeline is still and there is no strong magnetic field interference or strong vibration around, the meter head displays zero. At this time, the zero p...[Details]
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introduction
Fiber Bragg grating sensor (FBGS) is a functional fiber sensor using fiber Bragg grating (FBG) as a sensitive element. It can be used to directly detect temperature and str...[Details]
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Well-known digital blogger @芒果先生 published an article analyzing why Apple has the confidence to provide 5W charging as standard for iPhone. He said: Apple considers that if the cost of fast charging ...[Details]
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This paper introduces a design method of a programmable wireless remote control multi-channel switch system, and describes its composition structure and working principle in detail. This system uses a...[Details]
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Insufficient engine power is a common fault in automobile maintenance. The cause of this fault may be ignition system failure, fuel injection system failure, intake failure or mechanical failure. It ...[Details]
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1. Principle The resolver is a position sensor commonly used in motor control. The function of the resolver is to accurately measure the position, speed and rotation direction of the motor rotor, t...[Details]
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China's first digital interface content protection industry standard with independent intellectual property rights, the "Digital Interface Content Protection System Technical Specification" (UCPS sta...[Details]
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The seventh episode of CCTV's "Great Power Equipment" "Smart Manufacturing Pioneer" was broadcast on CCTV. Following the outstanding performance of the first season of "Great Power Equipment", SIAS...[Details]
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At present, high-current ground resistance measuring instruments used for safety protection detection have been increasingly widely used in the quality inspection of household appliances, insul...[Details]
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Research institutions estimate that once the United States starts imposing a 25% tariff on $325 billion worth of goods, the price of laptops sold in the United States may increase by 19%. In this reg...[Details]
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In the second half of this year, ZTE will be the first to mass-produce commercial under-screen camera technology, with the first model being the ZTE AXON 20 5G. Almost at the same time, Xiaomi demo...[Details]
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The Huawei P50 series was released on July 29. It is Huawei's first mobile phone pre-installed with Hongmeng system. Among them, Huawei P50 uses a 6.5-inch pure straight screen, and Huawei P50 ...[Details]
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NXP's TEA1733 is a low cost green 75W Switched Mode Power Supply (SMPS) controller IC intended for flyback topologies. The TEA1733(L) operates in fixed frequency mode. To reduce ElectroMagnetic Int...[Details]
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With the development of modern electronic technology, the integration of various electronic devices is getting higher and higher. The introduction of a large number of high-speed buses and RF functio...[Details]
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Rapidly growing electric vehicle (EV) sales are driving growth in charging infrastructure, which is expected to be worth $40 billion annually across all power levels by 2030. This will provide huge...[Details]