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Connecting computers to the human brain and directly reading consciousness is not science fiction. A work just published online in the top academic journal Nature has taken a big step forward in th...[Details]
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DTC Format
The DTC format is defined according to several standard protocols, such as ISO-14229-1, SAE J2012 OBD DTC and SAE
J1939-73. In general, DTC is divided into two formats: non-OBD ...[Details]
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On June 18, it was learned that the IGBT (insulated gate bipolar transistor) wind power converter was successfully put into operation on the 2.5MW direct-drive unit of Hunan Meigang Wind Farm, achi...[Details]
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introduction
When designing a programmable gate array (FPGA) circuit, you must pay extreme attention to power issues so that the final product can work flawlessly and in an optimal state u...[Details]
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In the process of purchasing instruments, we usually encounter the problem of choosing between two-wire, three-wire and four-wire systems. So, how should these "instrument wiring systems" (referring...[Details]
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1. The syntax format is as follows: fromelf input_file The options are as follows and can be used in combination, separated by spaces: 2. Usage process in Keil 1. Configure Output and ge...[Details]
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The Q9 is
Huawei's
latest and most advanced model. Its cockpit and lighting features are amazing, and it is very meaningful to study its E/E architecture. The E/E architecture of the Q9 is ...[Details]
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On May 8, Shanghai Xinyang responded to questions from investors at its 2019 online performance briefing and said that the company's KrF thick film photoresist-supported lithography machine had comp...[Details]
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Normal. When performing FFT analysis and selecting the dBm display mode, if the measurement results show -dBm or even all -dBm, it is because the amplitude of the measured signal is relatively small....[Details]
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Currently, compared to the C-side, the B-side market needs more battery replacement. CATL’s battery swapping layout for passenger cars , which has always been low-key , suddenly received a piece o...[Details]
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Shielding cans are commonly used to protect microwave printed circuit boards (PCBs). While shielding cans protect the PCB from environmental influences, they can also change the electrical performan...[Details]
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Power supply
is an important part of PCB board. Each
chip
needs power supply. Chips are actually very fragile. If the positive and negative are connected in reverse, most of th...[Details]
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1. What is an assembly pseudo-instruction
Assembly instruction statement
Each instruction statement generates instruction code (i.e., target code) that can be executed by the computer when the s...[Details]
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Foreign media 9to5Mac reported that Apple’s future entry-level iPad will use the A14 Bionic chip, USB-C interface, and support 5G connection.
Previously, they had learned from sources the ...[Details]
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RCC circuits are divided into two types according to different power tubes. One is made of triodes, and the other is made of MOS tubes. The circuits are slightly different, but the principles are not...[Details]
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