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The physical concept of UPS power availability is the ratio of UPS normal operation time to the total time within the specified use period. According to this definition, there are two ways to improv...[Details]
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LED lighting
The market calls for
LED
light engines
With the booming development of LED lighting fixtures, thousands of companies are rushing to join the market. New comp...[Details]
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Through its deep cooperation with TSMC, AMD has successfully grabbed more market share from its long-time rival Intel. Thanks to this reliable supply chain partner that can ship advanced products in ...[Details]
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1. Analysis of STM32 clock configuration program
1、RCC
RCC stands for Reset and Clock Control. The main registers include control, configuration, interrupt, peripheral reset, peripheral clock ...[Details]
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Shanghai Chengwei is suitable for testing the water barrier properties of Band-Aids, bandages, medical tapes and other materials of any shape, form or specification that directly contact the wound su...[Details]
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DJ-702 electronic relay has the characteristics of high sensitivity, good stability, reliable operation and small size. It can be used as a light-controlled automatic switch by simply connecting it ...[Details]
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The advantages of hybrid excitation motors include:
High efficiency: Hybrid excitation motors utilize the advantages of permanent magnets and electromagnets to achieve high-efficiency conversi...[Details]
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Internal combustion engines (ICE) have been powering cars and heating and cooling systems for decades. As the automotive industry electrifies and transitions to hybrid vehicles with small internal co...[Details]
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Simply changing the FPGA counter specifications can reduce the ripple of the PWM counter as a DAC function. When some analog output is required and an FPGA is available in the system, it is likely ...[Details]
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The Mi Watch Youth Edition 1S is Huami's latest sports watch product. It is an entry-level product. Although it is not as high-end as other Huami products, it has many functions. It has many fu...[Details]
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The existence of obstacles and the presence of obstacles are incomparable in terms of impact. The sudden outbreak of the COVID-19 pandemic in 2020 was like a boulder that suddenly rolled down a long-...[Details]
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Imagine that you are sitting in a smart car. The interior environment is comfortable and all kinds of Internet services are available. You control the music and navigation in the car through the voic...[Details]
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WASHINGTON (Reuters) - The U.S. Federal Trade Commission on Thursday objected to Qualcomm's plan to release internal Apple documents in an effort to block enforcement of a ruling in a May antitrust l...[Details]
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//Timer 2 configuration, generates an interrupt once every 1 millisecond for system timing void TIM2_Init(void) { CLK_PeripheralClockConfig(CLK_Peripheral_TIM2,ENABLE); //Send the main clock ...[Details]
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Introduction : In application fields such as industrial control and information appliances, there are a large number of embedded devices, and many of these devices only have simple network interfac...[Details]
PCB Design
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