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This year's smartphone photography has made great progress, not only with the addition of 48-megapixel cameras, but also with the commercial use of 10x hybrid zoom technology. In addition to the well...[Details]
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Analysis on the trend of high-speed drive motors for new energy vehicles
High-speed motors in the industry generally refer to motors with speeds exceeding 10,000 r/min. The high-speed drive mo...[Details]
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752 Spectrophotometer Construction Principle The 752 spectrophotometer consists of a light source room, a monochromator, a sample room, a photoelectric tube dark box, an electronic system, a digi...[Details]
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During the transmission of digital signals, errors (bit errors) may occur due to interference or deterioration of channel characteristics. Therefore, error correction is an essential proces...[Details]
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Recently, according to the "2021 Guangdong-Hong Kong-Macao Greater Bay Area High-Value Patent Cultivation and Layout Competition Work Plan", the preliminary round of the Bay Area High-Value Patent Co...[Details]
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Abstract: A good battery charging method is graded constant current charging. The principle of PWM control DC/DC conversion is analyzed, and a design method of a new battery constant current cha...[Details]
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The transformation of the century-old automobile industry is accelerating. In the process of accelerating the electrification transformation of automobiles, improving the consumer experience is the k...[Details]
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introduction
For the spread spectrum communication mode of code division multiple access, useful information can only be decoded when the local pseudo code at the receiving end is in the s...[Details]
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Rockwell Automation was invited to participate in two major theme forums at the 2023 World Artificial Intelligence Conference (July 7, 2023, Shanghai, China) As one of the world's leading companie...[Details]
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1. Connection between PLC and input components
Common input components of PLC include buttons, travel switches, proximity switches, conversion switches, encoders, various sensors, etc. Output ...[Details]
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1. Three major indicators of MCU internal resources: a. FLASH (Program Storage Control ROM ) is equivalent to: Computer hard disk (still saved after breakpoint) b. RAM (memory) is equivalent to: comp...[Details]
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1 Introduction
With the rapid development of power electronics technology, thyristor soft start devices have emerged. The start-stop technology of three-phase asynchronous motor...[Details]
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summary
Improvement and optimization in manufacturing processes require clear definition of quantifiable metrics. Yield, cycle time, cost, on-time delivery, and output – this set o...[Details]
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Wear the electromyography device and stick the electrodes on the skin surface of the muscles. As the athlete's limbs swing, the waveform trajectory of the electrical signal collected by the sensor is...[Details]
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With the arrival of the 90th anniversary of the founding of the Communist Party of China, people have expressed their gratitude and respect for the martyrs and sages through watching red films, lis...[Details]
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