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News on the morning of May 10th, Wristcam is a unique product that adds an external camera to the Apple Watch, satisfying many people's imagination of this product. Foreign media AppleInsider re...[Details]
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Since the new generation of iPhones doesn’t have much to show for its innovation, will the A13 processor bring us some surprises? According to the latest report from foreign media, Apple will...[Details]
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According to the official website of the Ministry of Industry and Information Technology, the Ministry of Industry and Information Technology approved the establishment of the National High-Performan...[Details]
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Piezoelectric microelectromechanical systems (MEMS) meet the growing demand for small size and low power consumption. They are used in a variety of fields from medical to healthcare for tactile app...[Details]
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This afternoon, DXOMARK announced that the Samsung Galaxy S20+ audio score was 66 points. The official said that its performance was not impressive because its playback performance was somewha...[Details]
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In recent years, Tai'an has based itself on the city's energy reality and resource endowment, fully utilized the ballast role of energy storage in the new energy system, innovatively established four ...[Details]
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This document introduces the GPS experiment debugging steps of iTOP-4418 development board and 6818 development board in MiniLinux system environment. It provides users with the compressed package "i...[Details]
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1 Working principles and characteristics of several flow meters 1.1 Ordinary high-pressure dry water meter. High-pressure dry water meters for water injection wells are basically angle-connected, and...[Details]
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The "OFweek 2024 (13th) China Robotics Industry Conference" hosted by OFweek, a Chinese high-tech portal, and organized by OFweek Robotics
was
successfully held in Shenzhen from April 18 to...[Details]
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Medical equipment using AC power may cause leakage due to improper grounding and electrical isolation, exposing patients and medical personnel to danger. Leakage may also affect the performance of ...[Details]
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Problems: First, use the USART interrupt function to receive data and determine whether the start mark character of each frame of data is received. If it is received, turn off the USART interrupt, an...[Details]
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Satellite TV usually has a satellite TV receiver motherboard in the satellite finder. It needs to input a set of power supplies, whose voltages are +3.3V, +15V and +18V respectively. The 12V batter...[Details]
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1602LCD displays text in two lines (cannot display Chinese) 1 /* 2 RS = data/command selection terminal (H/L) 3 R/W = read/write selection terminal (H/L) Because this pin of the TX-1X develop...[Details]
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Even the design of ordinary DC to DC switching converters in power supply design will have a series of problems, especially in high-power power supply design. In addition to functional considerati...[Details]
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Characteristics of weighing and measurement in the chemical industry: In some chemical and other industries, the weighing of materials such as tanks, containers, and hoppers often uses traditional me...[Details]