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1. PCB layout and wiring principles
PCB provides electrical connections between components of the power amplifier circuit. To achieve the best performance of the power amplifier circuit, ...[Details]
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When using the Aichi electronic photo album making software, users may encounter the situation that the produced video is not clear. In order to enhance the output quality, the default output resol...[Details]
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Some netizens complained about OnePlus to BBK Group Chairman Duan Yongping on Xueqiu, and he said: "I used OnePlus 1 to 3T, and just switched to OnePlus 7 Pro. There are so many problems with them, I...[Details]
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At noon on January 13, chip foundry giant TSMC released its fourth-quarter financial report for fiscal year 2021 ending December 31. The financial report shows that TSMC's consolidated revenue in the...[Details]
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2023 Chip Supply Chain Insights: Prioritize long-term supply chain resiliency over short-term efficiency I am confident in the future of Avnet and the entire semiconductor industry. While we can...[Details]
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Abstract This paper introduces the packaging, basic functions and application circuit connections of a new instrument bus dedicated transceiver chip TSS721A. The transceiver is used in automatic...[Details]
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Design Method and Digital Transfer Function of Second-Order Digital Notch Filter
The following explains the design of a second-order digital notch filter (finding the digital transfer func...[Details]
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adr r0, _start gets the current execution position of _start, and the effective address is determined by pc+offset.
ldr r0, =_start gets the absolute address, which is determined during linking;
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Tesla has been working to improve vehicle efficiency as much as possible, and now the company is applying for a patent for a new "more efficient" temperature-controlled seat. Even though Tesla h...[Details]
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The small household appliance industry is a typical labor-intensive industry, and market demand is rapidly iterating. The industry development is facing a small-batch, multi-variety production mode...[Details]
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The schematic diagram of the wireless transmission circuit based on the nrfl2401 chip is as follows: During the experiment, both the sender and the receiver used the same circuit. The sender prog...[Details]
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System functions Use AVR external interrupt INT1 to detect key presses and use LED to make simple indications! hardware design AVR main control circuit schematic diagram LED control circui...[Details]
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With the continuous expansion of production scale, petrochemical enterprises are facing tremendous pressure in warehousing operations. The traditional operation mode of "manual + forklift" can no l...[Details]
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Bandwidth is a commonly used metric in frequency domain analysis. Common bandwidths for spectrum analyzers include resolution bandwidth and video bandwidth. This article will provide a comprehensive ...[Details]
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Photovoltaic Headlines (WeChat ID: PV-2005) learned that on November 1, the Kunming Municipal Development and Reform Commission issued a notice on the issuance of the Interim Measures for Regulatin...[Details]
Embedded System
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