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Some basic knowledge about motors and carbon brushes: In motors, carbon brushes mainly provide excitation power, which is then transmitted to the rotor. So what is the specific relationship between...[Details]
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It is a field-oriented multi-joint hand or multi-degree-of-freedom. Industrial robots replacing humans to complete production is an important development trend of the future manufacturing industry....[Details]
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Compared with the driving circuit of the two-phase bipolar stepper motor, the driving circuit of the two-phase unipolar stepper motor is basically the same in terms of input section configuration, ...[Details]
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Last Friday, I went to a customer's place to introduce the DDR3 signal integrity test solution. To my surprise, they not only did not know the key points of DDR3 bus signal integrity testing, but were...[Details]
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Tesla 's recent series of operations (Tesla and Panasonic's three-year pricing agreement to expand US production capacity; an agreement with Glencore to purchase 6,000 tons of cobalt per year) really...[Details]
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I. Overview of the Project Background
With the rapid development of science and technology, artificial intelligence and speech recognition technology have been widely used in various fie...[Details]
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The motor industry is a traditional industry. After more than 200 years of development, it has become an indispensable core and foundation in modern production and life, and an important part of the ...[Details]
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Q: How is the context saved when ARM enters IRQ interrupt from SVC mode? Answer: When saving the scene, when in svc mode, the cpsr register is written to the spsr_irq register in irq mode, not the sp...[Details]
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In ATMEL's 89S51 series, 89S51 has the same function as 89C51. Command compatible. HEX programs can be used directly without any conversion. 89S51 only adds a watchdog function than 89C51. For other ...[Details]
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Application areas: Remote monitoring/control Challenges: The system has certain difficulties in high dynamic range, high timing accuracy, high spectrum purity and multi-channel design; on FPGA, GPS s...[Details]
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The development of smart cockpits, smart driving and smart networking will lead to the continuous addition of new functions. At the same time, the demand for high computing power and large bandwidth ...[Details]
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Apple is currently testing a new feature for the web version of iCloud. When a user's test device visits the icloud website, they can use Face ID or Touch ID to log in to their account. Currently t...[Details]
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Now, in addition to smart chips and mobile phone systems, Huawei, which has the advantage of 5G technology, has also expanded its focus to the automotive field. Huawei is developing millimeter-wave r...[Details]
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Display a column on the 8X8 dot matrix LED, let it move smoothly from left to right three times, then move smoothly from right to left three times, then move smoothly from top to bottom three times, ...[Details]
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Dear leaders and guests, hello. Today I would like to share with you "Developing Energy Storage Technology to Promote Green and Low-carbon Transformation", which mainly includes the following four poi...[Details]