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In the article "CRC Bit Field Multi-Table Lookup Method", the vegetable farmer used the "property" of CRC: CRC =CRC ^CRC, and derived a multi-bit field multi-table
The advantage of the CRC multi-bit ...[Details]
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Abstract: Although most DSPs currently support C language programming, in actual engineering applications, C language is mostly used to write process control and build engineering frameworks. Specific...[Details]
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introduction
Constant current source is also called current source or steady current source. A power source that can provide constant current to a load is called a constant current source. The...[Details]
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Let's go off topic first~ It's said on the Internet that the IIC of STM32F103 has defects! Just treat it as some shortcomings. Personally, I think it's definitely fine to use, but it's just not easy ...[Details]
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The AC/DC regulated power supply is a linear DC power supply with stepless adjustable voltage and current, and the voltage regulator and current regulator switch automatically. The DC output voltag...[Details]
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1. Introduction
With the rapid development of power electronics technology, switching power supplies have been widely used, and the ever-changing high-tech products have also put for...[Details]
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On August 27, State Grid Heilongjiang Electric Power Co., Ltd. and China Mobile Communications Group Heilongjiang Co., Ltd. held talks on in-depth cooperation on "multi-station integration". The tw...[Details]
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Mesh Networking – Wider Wireless Connectivity Since the establishment of the Wi-Fi Alliance in 1999 and the release of the IEEE 802.11a and IEEE 802.11b standards, wireless networks, especially Wi-...[Details]
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(1) Preparation There are many types of multimeters. Before using CD4050BE, you must do a good job of preparation before measuring. Be familiar with the functions of the conversion switches, kno...[Details]
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Some people are confused when they see that OPPO and vivo phones, which do not have top-notch performance and are priced high, have good offline sales. They think that OPPO and vivo are too good at d...[Details]
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Linus Torvalds supports the idea of potentially removing Intel 486 (i486) processor support from the Linux kernel. After the Linux kernel dropped support for i386 ten years ago, i486 has been the l...[Details]
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Environmental monitoring and drug testing are applications of laboratory analysis and testing in two different industries. With the rapid development of the national economy, the frequent occurrenc...[Details]
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Smart home is the specific application of IoT in the home environment, so smart home also has similar characteristics to IoT applications. From a technical point of view, there are three characteri...[Details]
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A certain device is a large and complex equipment integrating mechanical, electrical and hydraulic integration. The computer controls the closing of the solenoid valve through a relay, and then con...[Details]
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Baidu Button BEGIN Today, the Electrical Automation Technology Network will discuss with you how to learn single-chip microcomputers. Welcome to criticize! 1. To learn single-chip microc...[Details]
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