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In recent years, with the rapid popularization of low-temperature and high-efficiency electronic fluorescent energy-saving lamps, traditional incandescent bulbs are gradually fading out of people's s...[Details]
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The article specifically introduces 22 common concepts about ARM. 1. Explanation of some common English abbreviations in ARM MSB: most significant bit; LSB: least significant bit; AHB: Adva...[Details]
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Recently, SEMI, a well-known semiconductor market analysis organization, released a global 8-inch wafer fab outlook report. The report stated that global 8-inch wafer equipment spending had long hove...[Details]
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According to foreign media reports, General Motors has applied for a patent called "Vehicle Occupant Mental Wellbeing Assessment and Countermeasure Deployment", focusing on a series of sensors and ...[Details]
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South Korean scientists want to use human urine to generate electricity for cars, homes and cities. They plan to replace expensive platinum in fuel cells with carbon that occurs naturally in ...[Details]
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The subsidy policy for new energy vehicles has been declining since 2016, and the high energy density route for power batteries has been proposed. The recent series of electric vehicle spontaneous co...[Details]
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Recently, Ericsson has made important progress in participating in China Mobile's TD-LTE scale-up test. It has carried out scale tests and analysis of new TD-LTE F-band sites in Guangzhou, and carrie...[Details]
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Recently, National Instruments (NI) announced the appointment of Ritu Favre as senior vice president and general manager of semiconductor business. She will be responsible for formulating NI's strate...[Details]
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The function achieved in this experiment is: using the serial port interrupt function, the characters are received through the serial port debugging tool and then displayed. The following figure is...[Details]
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On November 14, blogger @熊猫很禿然 revealed that in addition to the standard version of Xiaomi 12, Xiaomi will also launch Xiaomi 12 Ultra in the future. In the first half of this year, Xiaomi la...[Details]
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The vivo X50 series flagship imaging phone will be officially released on June 1. Earlier today, vivo released the promotional poster of the phone, revealing many features of the phone. We have see...[Details]
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On January 14, blogger @数码闲聊站 revealed that Xiaomi is testing 80W wireless flash charging. If all goes well, there is hope that mass-produced machines will be available in the first half of the...[Details]
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On May 14, Samsung plans to cooperate with Hyundai to develop electric vehicles and provide power batteries and other connected car components for Hyundai electric vehicles. Samsung and Hyundai are...[Details]
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Thermal power plants and large industrial boilers usually add a small amount of phosphate to the boiler water to prevent the formation of calcium and magnesium scale. Insufficient phosphate concentra...[Details]
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1 Introduction
As one of the five conventional nondestructive testing technologies in industry, UT testing technology has been widely used. In UT, the A-type pulse reflection ultrasonic flaw det...[Details]