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With the rapid development of electronics, semiconductors, communications and other industries, the demand for automotive intelligence is becoming stronger and stronger. In order to improve the safet...[Details]
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A fully integrated variable bandwidth intermediate frequency broadband low-pass filter is implemented. The structure, design and specific implementation of the transconductance amplifier-capacitor...[Details]
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1 Testing of controls such as text boxes and buttons
1.1.1 Testing of text boxes
How to test text boxes
a. Enter normal letters or numbers.
b. Enter the name of an existing file.
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On the morning of January 17, the new vanadium flow battery electrolyte plant built by Australian Vanadium Ltd. (AVL) in Western Australia was officially opened.
Vanadium redox...[Details]
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On March 16, at the China Electric Vehicles 100 Forum (2024), Ouyang Minggao, vice chairman of the China Electric Vehicles 100 and academician of the Chinese Academy of Sciences, published "A powerfu...[Details]
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Recently, according to foreign media reports, IBM released a new study on the benefits of Apple products in enterprises. The study found that compared with Windows deployment, having more than 200,00...[Details]
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1. Working principle of SHZ-7 intelligent grinding sound measuring instrument The SHZ-7 intelligent grinding noise measuring instrument receives the noise from the mill through a probe of a special s...[Details]
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Let's start with the design and production process of the switching power supply, and first talk about the design of the printed circuit board. The switching power supply works at a high frequency ...[Details]
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As a common display device, LCD has the characteristics of low power consumption, small size, light weight, and large amount of displayed information. Especially in portable devices, it occupies an...[Details]
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Mouser Signs Distribution Agreements with Amphenol PCB Piezotronics and The Modal Shop Bring you a richer distribution lineup of Amphenol sensors August 16, 2022 – Mouser Electronics, an auth...[Details]
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With the increase in the types of electrical equipment used in modern cars and the increase in power levels, more and more types of power supplies are required, including AC power and DC power. These...[Details]
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Recently, the annual user conference XTUG of Corechip Semiconductor, a leading company in the domestic EDA and filter industry, was officially held. Corechip Semiconductor technical experts gave a ...[Details]
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Flat glass refers to a glass plate with two parallel surfaces. During processing, due to factors such as processing equipment and measuring instruments, it is impossible to process the two surfaces...[Details]
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How to maintain the pressure gauge of the hydraulic system? The pressure gauge is an instrument that uses elastic elements as sensitive elements to measure and indicate pressure higher than the ambie...[Details]
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In 2024, the organic light-emitting diode (OLED) TV series launched by LG Electronics won the favor of many authoritative American media and was unanimously rated as the top OLED TV product.
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