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On the evening of August 22, the first mid-to-large SUV of JIS 01, a subsidiary of Rockwell Automation, was officially launched, and an unfamiliar new force in car manufacturing appeared in the aud...[Details]
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With the continuous development of high-tech, various devices have entered the high-end stage. As a reserve force, power circuits have also made significant progress. Specifically, taking a typical mo...[Details]
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With the development of social economy, people's living standards are improving day by day. How to ensure property safety has become a hot issue of general concern in society. Although various alarm ...[Details]
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I searched online and some said it was __asm{NOP;}, which is called from intrinsics.h, but I searched everywhere and didn't see any intrinsic.h file. If I use it directly, I get
error: #1113: Inline ...[Details]
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The difference between lead-free solder and lead solder
Lead-free solder does not contain lead and has a higher melting point than traditional (63% tin + 37% lead) solder. Commonly used lead-free s...[Details]
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Abstract: This paper mainly takes virtual instrument technology as the main research object, studies its role and method in power quality detection, and develops a set of power monitoring system base...[Details]
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At NAB 2019, Rohde & Schwarz will showcase its proven R&S®PRISMON solution, which has been updated for two main applications: advanced audio and video monitoring for distribution/transmission environ...[Details]
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The system clock is the default HSI frequency of 8MHz! This will affect the counting frequency of the timer, so you need to know this frequency to ensure that you can control the frequency of the PWM...[Details]
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On the 30th local time, the US Federal Communications Commission (FCC) finally announced that it had determined that Huawei and ZTE posed a threat to US national security and banned US companies from...[Details]
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Copy the files in 29th_app_system_call\kernel to the kernel directory
syscalls.h == include/linux
read_write.c == fs/
calls.S == arch/arm/kernel
Analysis: When the application...[Details]
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In 2019, the Bluetooth Technology Alliance announced that the new version of Bluetooth core technology launched in January will support the directional function. Before adding the direction-finding f...[Details]
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The permanent magnet synchronous motor is a variant of the DC permanent magnet motor, and its structure and working principle are similar to those of the traditional synchronous motor. It uses perm...[Details]
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Glass can shatter when dropped, but Apple is looking into using it for future AirPods Max because it looks great — and could have better acoustic properties than aluminum. The ear cups of Apple's cur...[Details]
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0 Introduction
Today's society has higher and higher requirements for
power quality
, and the country has also specially formulated
national standards for
power quality
. Ther...[Details]
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As the integration of electronic devices increases, the density of electronic devices inside the controller is also increasing, and its heat dissipation problem has become particularly critical. Th...[Details]