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PLC can change the program. Most of the current single-chip microcomputers (with internal FLASH ROM) can burn and change the program online, so its function is the same as PLC. Of course, there are al...[Details]
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Primary optical design of LED light source
Each LED light source has a specific light intensity distribution characteristic, that is, the light distribution curve. We call this process pri...[Details]
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Let's start the experiment of ADC216 spectrum analyzer. This time we test two audio power amplifiers. One is Kenwood's economical model, and the other is Quad's high-quality model. One channel of ADC2...[Details]
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1. Basic knowledge
The source file (.c or .s) we wrote is compiled by the ARM compiler to generate an ELF format target file (with the suffix .o). The target file is connected by the ARM ...[Details]
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5G is considered one of the main features of the iPhone 12 series. In addition, Apple has started to re-adopt Qualcomm baseband from this series, which makes the outside world wonder whether the sign...[Details]
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Omron series CP series PLC to Ethernet through CHNet-CP to connect wincc ModbusTCP communication configuration
The CHNet-CP module of Xingda Easy Control integrates ModbusTCP communicati...[Details]
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Starting from 2020, more and more listed companies began to split their subsidiaries for independent listing, such as Shengyi Technology and AAC Technologies. On the evening of March 1, Goertek Co....[Details]
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To optimize drilling processes and reduce operating costs, Baker Hughes’ Dynamics & Telemetry group developed a sequence prediction algorithm for fast and reliable decoding of downhole data during dri...[Details]
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Although the performance of the Xiaomi Mi 11 released earlier is already impressive enough, as the flagship series of the Xiaomi family, there will certainly not be only one flagship model. Wit...[Details]
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BL NEXT ; Jump to subroutine .........; Execute at NEXT NEXT .......... MOV PC,LR ；Return from subroutine Here BL means jump, LR (R14) saves the return address, PC (R15) is the current addre...[Details]
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June 19 news: Recently, there are rumors that Microsoft is planning to move its only research institute in China, Microsoft Research Asia (MSRA), out of China and move it to Vancouver, Canada. Howeve...[Details]
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"You meet love around the corner", why do you need to turn a corner? Can you see her before you turn the corner? Scientists at the University of Bonn in Germany have recently developed a new came...[Details]
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3.1 Subtitle data extraction module
The subtitle data extraction module consists of two parts: extraction of subtitle control information and extraction of subtitle data packets.
When...[Details]
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China's digital future lies in the 5G spectrum planning of the World Radiocommunication Conference WRC-19; Economic growth and innovation depend on strong technological choices According to the GSM...[Details]
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Jump instruction with state switching: BX
Assembly format: BX{ cond } Rm
Function: The BX instruction jumps to the target address specified in the instruction and switches the state. Rm is...[Details]
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