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The 2019 Nobel Prize in Chemistry was awarded to American scientist John Goodenough, British scientist Stanley Whittingham and Japanese scientist Yoshino Akira in recognition of their contributions t...[Details]
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Bob Widlar once made an important point that the design of integrated circuits (ICs) should be based on ratios and matching rather than the absolute values of resistors and transistors. This princi...[Details]
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The immersion level meter is based on the principle that the static pressure of the measured liquid is proportional to the height of the liquid. It uses the piezoresistive effect of diffused silicon ...[Details]
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According to Jiwei.com, some time ago, the US Patent Office announced a new technology from Apple involving an 8k concave display screen, which can set the display area to different resolutions. The ...[Details]
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The tablet market in Europe, the Middle East and Africa (EMEA) grew 23.8% year-on-year, achieving its strongest growth since 2013, reaching 11.9 million units in the second quarter of 2020, according...[Details]
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1. Use the timer to make a running light program //Light up the running lights from top to bottom, then make all lights flash twice, and cycle in sequence #include reg52.h #include intrins.h #defin...[Details]
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The types of gases encountered in each production department are different. When choosing a gas detector, all possible situations must be considered. If methane and other less toxic alkanes...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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According to China News Service, on August 5, Huami Technology announced that its independently developed first AI chip in the field of smart wearables, "Huangshan No. 1", has been put into mass prod...[Details]
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According to news on July 19, at today's press conference of the State Council Information Office, Zhao Zhiguo, spokesperson and chief engineer of the Ministry of Industry and Information Technology,...[Details]
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Keysight launches wireless test platform to accelerate Wi-Fi 7 performance testing • One-stop solution capable of simulating Wi-Fi devices and network traffic, fully covering new usage scenarios in...[Details]
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Abstract: This lecture will introduce you to several new types of special servo motors and their drivers: linear motors and their drivers, piezoelectric ceramic motors and their drivers. As emergin...[Details]
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According to morning news on November 23, Beijing time, HP today released the company’s fourth quarter and full-year financial report for fiscal year 2022. The report shows that HP’s net revenue in t...[Details]
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introduction
The USB bus is an efficient, fast, low-cost, small-sized, hot-swappable serial communication interface. Currently, the USB interface has been widely used in the design of electronic pr...[Details]
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Direct starting and soft starting are two different ways of starting a motor. They have different effects on the motor's current, torque, and mechanical impact during the starting process. This art...[Details]
Analog electronics
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