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PLC and DCS have developed to this day, in fact, they are moving closer to each other. Strictly speaking, PLC and DCS can no longer be distinguished in the same way, and the concepts between them h...[Details]
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Sina Digital News reported on the morning of May 23rd that a new document from the Federal Communications Commission (FCC) this week revealed a new "network adapter" product from Apple that runs i...[Details]
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Recently, a Japanese startup company invented a smart mask to try to solve the problem of not being able to communicate smoothly while wearing a mask. In terms of working principle, this mask connect...[Details]
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1. The significance of transformer drying
The purpose of transformer drying is to remove moisture from the transformer insulation material, increase its insulation
resistance
...[Details]
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5G has become a battleground with its three major features of "high speed, low latency, and wide connection". In fact, 5G is not an independent, new wireless access technology, but the evolution of...[Details]
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Soil tester is now very popular in the agricultural field. Soil tester can speak with numbers, and provide an expert formula fertilization plan by measuring the nutrient content in the soil. However...[Details]
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Failure phenomenon:
English: Trying to connect to MCU/single-chip computer by handshake...
Failed to open the serial port!
English: The serial port has been opened by other programs or does not exi...[Details]
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ARM processors have two levels of external interrupts: FIQ and IRQ, which are activated by level-sensitive low-level (LOW) signals to enter the processor. In order to generate an interrupt, the corre...[Details]
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Recently, the General Administration of Customs released the import and export data of inverters from January to February 2023. According to the customs data:
Import and export situation in Ja...[Details]
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At the Huawei nova6 5G launch conference held earlier this month, Huawei Watch GT2 also ushered in the New Year model. Compared with the regular version, the New Year model has added New Year element...[Details]
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Last night, Sony PlayStation officially announced four new color schemes for the DUALSHOCK4 wireless controller, priced at 420 yuan, which will be available on September 6. Officials said that th...[Details]
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Program introduction: Use the same IO port for setting, the high byte is the button, the low byte is the light, and the relationship changes are embedded in the process:
FCV_COUNT = FCV_COUNT 4;
FC...[Details]
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Offline switching power supplies usually use a rectifier bridge and input filter capacitors to absorb energy from the input. The large capacitor is charged near the peak of the AC input to provide ...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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Why can't infrared cameras see clearly at night?
Q: I use an infrared camera, but when I turn on the infrared camera at night, the pictures I take look like wind blowing and things flying ...[Details]
Embedded System
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