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The schematic diagram can be downloaded from http://www.51hei.com/f/ks51.pdf . The microcontroller model is stc89c51
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*Function: The dot matrix flows upward to display I Love U -Love is a beau...[Details]
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Intelligent and connected cars are changing rapidly, and in-vehicle connected functions and products based on user needs are emerging in an endless stream. The intelligence and connectedness of cars ...[Details]
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Information shows that on May 3, the "AR glasses" appearance patent applied for by Hubei Xingji Times Technology Co., Ltd., a subsidiary of Geely Mobile, was authorized. The abstract shows tha...[Details]
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Basic formulas of logical algebra
I. Logic constant operation formula
II. Logic variables and constant operation formula
2.3.2 Basic laws of logical algebra
1. Laws similar to ordinary alge...[Details]
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VisionPlatform™ 7 family of integrated, ready-to-use technology solutions enables 3D printing of prescription smart glasses Eindhoven, the Netherlands – July 15, 2021 – Luxexcel, a specialist in 3D...[Details]
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In assembly language programming, various symbols are often used to replace addresses, variables, and constants to increase the readability of the program. Although the naming of symbols is determine...[Details]
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Since the Industrial Revolution, fossil energy has always been the fuel that drives human civilization forward. Even now, when renewable energy is being vigorously developed, fossil energy still ac...[Details]
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On the morning of January 14th, Apple announced the "REJI" project today, which aims to address racism and help eliminate the unfair treatment faced by people of color. Apple first announced ...[Details]
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Wingtech Technology has appeared twice in the winning results announced on China Mobile's procurement and bidding website. Wingtech Technology's consecutive winning of the operator's 5G product proje...[Details]
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Recently, Wuxi City announced the results of the 2018 "Outstanding Talents in the Integrated Circuit Industry" selection. Five people, Yu Xiekang, Yu Zongguang, Zhu Yuanzheng, Xu Zhihan and Yu Churon...[Details]
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Artificial intelligence startup Megvii Technology is considering whether to postpone its IPO plans as its current $4 billion valuation faces uncertainty due to its inclusion on the U.S. “Entity List....[Details]
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An oscilloscope is a must-have for anyone who designs, manufactures, or repairs electronic equipment. In today's fast-paced world, engineers need the best tools to quickly and accurately solve measur...[Details]
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The reporter learned from the 25th Institute of the Second Academy of Aerospace Science and Industry of China on April 19 that the institute recently completed the country’s first real-time wireless ...[Details]
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Ford reveals future design direction
In mid-March, Ford announced the future direction of interior design, with brain scanning and eye tracking technology becoming the latest design tools. ...[Details]
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A soft starter is a device used to start and control a motor. It adjusts the starting current and voltage of the motor to achieve smooth starting and stopping of the motor. The soft starter paramet...[Details]
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