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Before building the root file system, compile busybox first. Check the readme to see if there is any information on how to compile it. There is some introduction about busybox, such as what is busy...[Details]
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LAN technology is developing very rapidly, and Ethernet is currently the most widely used LAN technology. Therefore, learning Ethernet technology is very important for in-depth mastery of LAN knowledg...[Details]
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DP1332E is a highly integrated contactless read-write chip. It contains the 80C51 microcontroller core and integrates various active/passive contactless communication methods and protocols at 13.56MH...[Details]
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A detailed demonstration of the process flows and equipment used to characterize the long-term reliability of our digital isolators and how they surpass optocouplers in critical safety capabilities. ...[Details]
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0 Introduction
The RF power amplifier is a device that converts the low-power RF signal in the transmitter into a sufficiently large RF power through a series of amplification stages: exci...[Details]
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On September 28, at the 2019 Annual Partner Conference of Guoke Jiahe Fund held recently, Ni Guangnan, an academician of the Chinese Academy of Engineering, was invited to attend and delivered a spee...[Details]
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4.2.1 Common symbols used in the instruction system: Rn: register in the current register workspace, where n=0--7; direct: internal data memory address, can specify an internal RAM unit (0-- 127) o...[Details]
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Key Features of Lead-Free Soldering and Solder Joints
(1) Main features of lead-free soldering
(A) High temperature, melting point is about 34℃ higher than traditional lead eutectic solder....[Details]
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Today, with energy becoming increasingly scarce, the utilization of natural energy has become the focus of people's attention. Among various natural energies, the endless solar energy is highly favore...[Details]
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Siemens low-code empowers digital transformation of new energy and carbon asset operators
Key findings:
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Customer pain points: Dealing with enterprise digital t...[Details]
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With the accelerated arrival of the information age, the use of IC cards in China has become more and more common, and has been widely covered in many fields such as telecommunications, social securit...[Details]
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The price of three-phase motors varies depending on factors such as brand, model, power, and material. Here are some common three-phase motor price ranges:
The price of a small power (0.18kW -...[Details]
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introduction
OSD (on screen display), or on screen display system, is the basis for realizing human-computer interface interaction and is widely used as an important functional module in v...[Details]
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According to the China Trade Relief Information Network, the US company Wangs Alliance Corporation d/b/a WAC Lighting filed an application with the US International Trade Commission on March 9 local ...[Details]
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Since 2021, the penetration rate of China's hybrid market, especially plug-in hybrid vehicles (PHEVs), has increased significantly.
According to the report, the market penetration rate...[Details]
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