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1. Types of drive motors for new energy vehicles
Permanent Magnet Synchronous Motor (PMSM):
- Advantages: high efficiency, high power density, high torque, suitable for pure e...[Details]
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Functional Description
NS4205 is a filter-free, Class D dual-channel audio amplifier. NS4205 uses advanced technology to greatly reduce EMI interference within the full bandwidth and minimize ...[Details]
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Now with the rapid development of the power industry, users' quality requirements for power products are also constantly increasing. In order to improve the quality of power and improve the stability...[Details]
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8031/8051/8751 are early products of Intel.
1. Characteristics of 8031
The 8031 chip does not have a program memory ROM. When using it, the user needs an external program memory and a logic cir...[Details]
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Haesung Optics, a South Korean optical lens parts manufacturer, recently announced that it will withdraw from the camera module and lens business. This is said to be related to the expansion of suppl...[Details]
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Hello everyone, through the previous study, we have learned and become familiar with the use and learning methods of ICD2 simulation burner and enhanced PIC experiment board, and learned how to use s...[Details]
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The "redundant design" of the PLC control system is mainly used in two aspects: one is the "redundant design" of the control circuit, such as the emergency disconnection circuit, etc.; the other is...[Details]
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Nikkei reported that Samsung Electronics has invested heavily in a group of medium-sized companies in an effort to build a chip supply chain network consisting of equipment factories and raw material...[Details]
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This phase is complete 1. Reserve the page table that does not need to be filled according to the reserved member of memblock // reserve_bootmem_region 2. By complementing the reserved memblock in ...[Details]
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The ground imaging spectrometer has the following applications in environmental monitoring: Petrochemical industry: such as element analysis in oil products, plastics, additives, catalysts, etc...[Details]
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Excessive heat or improper application can greatly reduce the performance of LED light sources.
PPTC components
are made of polymer positive temperature coefficients (Polymer Positive Temperature...[Details]
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IoT security, as the name implies, is to combine the functional characteristics of IoT products and security products to achieve the role of security protection. That is, to use IoT technology to achi...[Details]
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The interrupt handling in S3C2440 is ultimately implemented through IRQ. The IRQ exception handling process has been introduced in the brief analysis of the Linux driver exception handling architec...[Details]
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To celebrate International Women in Engineering Day 2020, element14 (part of Avnet Group), a global distributor of electronic components and development services, held a special exchange meeting to c...[Details]
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Recently, the planned projects of Jiangsu Province's Carbon Peak and Carbon Neutrality Science and Technology Innovation Special Fund in 2024 were announced. A total of 14 projects are planned to b...[Details]
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