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Environmental conditions such as high ambient temperature, exposure to mechanical shock and specific drive cycles require special attention to the mechanical and electrical characteristics of IGB...[Details]
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A hundred years ago, Wei Yuan proposed in his book "Hai Guo Tu Zhi" that "learn from the foreigners to develop skills to conquer the foreigners" and called for learning advanced Western technology to...[Details]
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The PIC series 8-bit single-chip microcomputer (RISC microcontroller) developed by Microchip Technology Inc. of the United States, especially the microcontroller with built-in second-generation Flash...[Details]
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In the first 11 months, the AEB installation rate of new passenger cars was 32.3%, and the installation volume was 5.213 million vehicles, a year-on-year increase of 53%. The following content is ex...[Details]
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According to Reuters, Nokia is working hard to advance its 5G development and originally wanted to rely on orders from US telecom companies to achieve rapid growth. However, two foreign companies poi...[Details]
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Breadboard, in simple terms, is a test board for plugging circuits. The front of the breadboard is full of holes, but all the holes on this board are not independent, but connected together according...[Details]
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0 Introduction
3 mm has many advantages in military applications due to its short wavelength, so it is widely used in precision guidance and point-to-point communication. As a key technical ind...[Details]
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A research team at Texas A&M University has come up with the idea of incorporating carbon nanotubes into the electrodes of lithium metal batteries to achieve higher and safer charging. Scientists ...[Details]
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EDA (Chinese name "Electronic Design Automation") is a software tool that covers all aspects of chip IC design, wiring, verification and simulation, and is known as the "cornerstone" of chip design. ...[Details]
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Preliminary quarterly tracking data from market research firm IDC showed that after double-digit growth in the first and second quarters, global smartphone shipments fell 6.7% year-on-year in the thi...[Details]
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The simplest capacitor is composed of plates at both ends and an insulating dielectric in the middle. When powered on, the plates are charged and voltage is formed, but due to the insulating materi...[Details]
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1. Basic structure of the instrument 1. Light source The light source emits stable, high-intensity, continuous-wavelength infrared light, typically using a Nernst lamp, silicon carbide, or a ni...[Details]
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I. Introduction AD590 is a single crystal IC with two-terminal temperature conversion current source produced by Analog Devices. The figure shows the internal circuit structure of AD590 and its two ...[Details]
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Abstract: Based on the independent research and development process of the Passive Entry & Passive Start (PEPS) system, the automobile PEPS system is studied and analyzed, the working principle, ...[Details]
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First look at the address line of 2440: mini2440 schematic.pdf
The 2440 chip provides 27 address lines = 128M.
The S3c2440 chip only provides 27 address lines addr on the pins provi...[Details]