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1. Rockwell ABRockwell's PLCs mainly include: PLC2, PLC3, PLC5, SLC500, ControlLogix and other models. PLC2 and PLC3 are early models. The most commonly used small PLCs are SLC500, medium-sized one...[Details]
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Set up the C runtime environment and code relocate - lib/crt0.S C-runtime startup Code for ARM U-Boot After the CPU completes the most basic initialization, we can't always write code in assembly l...[Details]
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Recently, Indian researchers announced the development of a rechargeable iron-ion battery that uses low-carbon steel as the anode and has the advantages of high cost performance and high power storag...[Details]
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With the development of society and the improvement of people's living standards, people pay more and more attention to health, but with the improvement of living standards, the incidence of cardio...[Details]
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1 Introduction
All-optical network (AON) means that the signal in the network does not need electrical/optical and optical/electrical conversion, and always exists in the form of light during ...[Details]
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Lossy compression and lossless compression are both compression technologies, but no matter which technical model is used, the essence of the two is the same, that is, they both use a special encod...[Details]
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ams OSRAM launches new infrared VCSEL emitter for in-cabin sensing with reliable built-in eye safety
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The new TARA2000-AUT-SAFE series includes a unique interlock loop approac...[Details]
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Foreign media reported that Alibaba (BABA) will allow foreign retailers to sell on its platform. In response, Alibaba said that this move is for the AliExpress business and has nothing to do with Tma...[Details]
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Let me share some common faults I usually repair when repairing pointers and digital multimeters. There are too many to list. Pointer multimeter fault repair: The failure of pointer multimeter is div...[Details]
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Today's class is the last class of Pi Ziheng's "ARM Cortex-M Files" series (I suddenly feel a little reluctant to say goodbye, ahem, let Pi Ziheng sort out his emotions first). Today Pi Ziheng main...[Details]
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"Next year will be the first year for the collaborative implementation of C-V2X, vehicle, road and cloud. However, the implementation of C-V2X must first be solved in stages and scenarios; second,...[Details]
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Mixed signal oscilloscopes first appeared in 1993 with two analog channels and 8 or 16 digital channels. In the following years, mainstream MSOs were basically locked at 2 or 4 analog channels plus 1...[Details]
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Earlier, Huawei and Moutai signed a strategic cooperation agreement in Shenzhen. The two parties will carry out comprehensive cooperation in information technology consulting and planning, new infras...[Details]
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LED display production technology is gradually maturing in China, and its wide application and popularization have become a trend. However, most LED display manufacturers do not yet have the real abil...[Details]
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Aiming at the working environment characteristics of the remote sensing system, the spectral characteristics of the signals to be processed, and the system signal-to-noise ratio, this paper comprehen...[Details]