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0 Introduction At present, various DC power supply products flood the market, and power supply technology is relatively mature. However, based on cost considerations, for occasions where power supp...[Details]
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Understanding PLC
Programmable logic controller uses a type of programmable memory to store programs internally, execute user-oriented instructions such as logic operations, sequential control...[Details]
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Recently, the Ministry of Industry and Information Technology and 15 other departments jointly issued the "14th Five-Year
Plan for the Development of
Robotics
Industry", proposing that durin...[Details]
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Most medium to high power supplies use fans to help dissipate internal heat generated by inefficient AC to DC conversion. Because fans are electromechanical devices, they reduce the system's MTBF (me...[Details]
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1. The frequency change of the field instrument is large. Troubleshooting method: A/First check whether the pipe section meets the requirements. For gas, you can relax and ensure that the straight ...[Details]
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1. Cycle measurement (1) Counting method to measure cycle, as shown in Figure 1: Figure 1 Counting method to measure cycle Multi-cycle measurement: first divide the input signal by 10n, and the cou...[Details]
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Smartphone system power consumption is expected to drop significantly. Processor, power management chip (PMIC) and sensor manufacturers are separately developing mobile device application proce...[Details]
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In the past, my country mainly used mechanical mercury sphygmomanometers as medical instruments to measure patients' blood pressure. However, with the development of my country's economy and socie...[Details]
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1. Instrument Model Rohde & Schwarz FSP13 spectrum analyzer 2. Fault phenomenon The instrument cannot start normally after power on 3. Inspection and maintenance If the instrument cannot be turne...[Details]
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1 Introduction
There are three main measures to prevent electromagnetic interference, namely shielding, filtering and grounding. Shielding alone often cannot provide complete electromagnetic i...[Details]
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Illustrating the trend of controllers in the field of autonomous vehicles, Ambarella has launched the CV3 series of AV domain controllers that can process up to 20 image data streams simultaneously...[Details]
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Due to the teacher's requirement, I wrote a code to read and write the internal FLASH of STM32, so that the part of STM32 that is not used to save code segments can be used to store data. Since I rea...[Details]
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Link: https://pan.baidu.com/s/1x5n_nYP2RcN2N_G9p4qz2Q Extraction code: h135 1. Software Installation After decompression, click the EWSTM8-3104-Autorun.exe file under the installation package to in...[Details]
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Recently, Volkswagen Chief Financial Officer Arno Antlitz said in an interview with German media that the supply of semiconductor chips is unlikely to recover to fully meet demand before 2024. He ...[Details]
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Nowadays, electric cars are becoming more and more popular. The most worrying thing about buying electric cars is the charging problem. Today we summarize 5 factors that affect the charging speed. ...[Details]
DSP and ARM Processors
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