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With the trend of ultra-large-scale circuit and system integration, miniaturization of components, and high-density PCB surface mounting, the market demand for miniaturized electronic transformers ...[Details]
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Display a column on the 8X8 dot matrix LED, let it move smoothly from left to right three times, then move smoothly from right to left three times, then move smoothly from top to bottom three times, ...[Details]
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Tesla 's recent series of operations (Tesla and Panasonic's three-year pricing agreement to expand US production capacity; an agreement with Glencore to purchase 6,000 tons of cobalt per year) really...[Details]
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On September 10, SEMI (Semiconductor Industry Association) recently released the latest edition of the "Global Semiconductor Equipment Market Report". The report shows that the shipment value of semi...[Details]
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Although the delay time of transistors will be shortened as the channel length of transistors is reduced, the delay of the interconnection circuit will increase at the same time. For example, the d...[Details]
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Gas flow meter is a commonly used instrument equipment. The bell-type gas flow standard device is a measurement standard device that uses air as the medium to verify, calibrate and detect gas flow me...[Details]
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The microcontroller source program is as follows: //Digital tube high position------low position //Four buttons to control the stepper motor: forward, reverse, plus 1, minus 1 //When the power is on...[Details]
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The computing model in the intelligent era has undergone tremendous changes, and its evolution can be roughly summarized as mainframe, MAC & PC, server, terminal + cloud storage, cloud intelligence a...[Details]
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The AS3900 uses a built-in star network management protocol and is the only transceiver in the world that uses the 27 MHz ISM (Industrial, Scientific and Medical) frequency band. Using this frequen...[Details]
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Gartner predicts that by 2025, half of cloud data centers will deploy robots with AI capabilities Robots will help alleviate the staffing challenges plaguing the data center industry According ...[Details]
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1 Introduction Information technology has been widely used in all aspects of people's lives. People have higher and higher requirements for their family living environment. Smart homes have emerge...[Details]
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Timer 2 timer overflow interrupt is enabled TIM2_ITConfig( TIM2_IT_UPDATE, ENABLE); The interrupt function entry is in the stm8s_it.c file, the function name is INTERRUPT_HANDLER(TIM2_UPD_OVR_BRK...[Details]
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Abstract: This article introduces the composition and working principle of the phase-shifted full-bridge zero-voltage PWM soft switching circuit, analyzes the working process of the soft switchi...[Details]
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From a professional point of view,
the most objective and reliable way
to see
whether a UPS
is good or not is to use test indicators to measure
the main indicators of
...[Details]
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Recently, Wuhan Municipal Bureau of Economics and Information Technology announced the results of the 2024 unicorn enterprise certification. 44 enterprises in the city were selected, of which 31 were ...[Details]
PCB Design
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