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The electromagnetic speed regulating motor speed regulator does not respond, there may be the following reasons:
Power failure: unstable power supply voltage, poor contact of power supply line...[Details]
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S7-1200 and S7-1200/S7-1500 S7 communication
The PROFINET communication port of S7-1200 can be used as the server or client of S7 communication (CPU V2.0 and above). S7-1200 only supports S7 u...[Details]
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At present, PLC has been widely used in various industries at home and abroad, such as metallurgy, petroleum, chemical industry, building materials, machinery manufacturing, electricity, automobile...[Details]
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An interoperable anti-abuse system for Bluetooth trackers is expected to launch by the end of 2023, and a post published by Google on Thursday seems to point the finger at Apple, explaining why it ha...[Details]
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1. Introduction
The development environment is Ubuntu server 18.04. The nand used in the information I found is 64M, and the board I have is 256M, so the image bin file in the information cann...[Details]
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According to Sensor Expert Network, Hyundai Motor and Kia said on the 21st that they will jointly develop a new generation of lidar sensors for driverless cars with the Korea Advanced Institute of Sc...[Details]
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Bourns Expands Its High Energy GDT Series with Two New High Current Gas Discharge Tubes (GDTs) for AC and DC Power Supply Designs
New Bourns® GDT Meets IEC and UL International Lig...[Details]
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On April 12, according to Nikkei News, from the perspective of gross domestic product (GDP), Japan's official subsidy support for the semiconductor industry is significantly higher than that of the...[Details]
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The NVIDIA quantum simulation platform will be available through major cloud providers to help scientists advance quantum computing and algorithm research NVIDIA's quantum simulation platform hel...[Details]
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The electroplating line consists of an electroplating tank, a recovery tank, a cleaning tank, a driving line, a lifting hook, a travel switch, etc. (as shown in the figure). A is the original posit...[Details]
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An announcement from an upstream raw material supplier exposed CATL’s latest technological direction—new lithium iron phosphate batteries . On the evening of March 15, Hunan Yuneng issued an annou...[Details]
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Electric windows have long been standard equipment on vehicles. However, since electric windows rise quickly and have a large driving force (the maximum can reach 52.6 kg), it is easy to pinch pass...[Details]
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PLC programming algorithm (1)
There are only three quantities in PLC: switch quantity, analog quantity and pulse quantity. As long as you understand the relationship between the three, you can...[Details]
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The steer-by-wire system is an automotive electronic technology related to safety. By eliminating the hard connection between the front wheel and the steering wheel, an electrical signal is generat...[Details]
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Today, the term "network analyzer" is used to describe tools used for various "networks" (Figure 1). For example, most people today have a cellular or mobile phone that runs on a 3G or 4G "network." ...[Details]
ST - Low Power RF
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