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On July 16, the State Grid Chongqing Electric Power Company learned that a multi-station fusion site with interconnected operation was completed and put into operation at the Chongqing 110 kV Shago...[Details]
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Connecting people and everything, everywhere, has always been the primary goal of wireless communications. Whether it’s people communicating on their phones, vehicle-to-everything (V2X) platforms h...[Details]
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Robots
are deeply influencing and changing our production and life, and the era of robots has arrived. In recent years, driven by national strategic policies, China's robot industry has devel...[Details]
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Many high-power radio stations above 100KW have a tall upright antenna, and a tuning room is built near it to adjust the antenna to match the transmitter. The electrical efficiency of radio transmi...[Details]
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The structure of current feedback is very different from that of voltage feedback. Current feedback is well suited for high-speed signals because it is not limited by the basic gain-bandwidth produ...[Details]
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1 Introduction
The LCD driver terminal integrates the LCD controller, microcontroller, etc., and encapsulates the functions of LCD control and graphical interface display through software. It o...[Details]
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With
the continuous development of
LED
technology, it has become possible to use LED as a lighting source. However, since the light source
has strict requirements
on
the color rendering i...[Details]
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I have studied microcontrollers for a while, and these two days I made a practical circuit, a 99-minute timer countdown reminder. The defect is that after the circuit starts working, it subtracts one...[Details]
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The balance arms are the two secondary sides of the transformer. When the load impedance is infinite, the current flowing into the working arm is
It can be seen that when the armature mo...[Details]
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1. Working principle of frequency sweeper The sweep frequency analyzer is essentially a combination of a sweep frequency signal source and an xy method. Its block diagram and operating waveform are s...[Details]
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In response to Japan's escalation of unilateral trade sanctions, South Korea has stepped up efforts to formulate a special budget of 1 trillion won and is preparing to introduce countermeasures. Anal...[Details]
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The scanning glucose monitoring system was officially launched in China on the 21st. Unlike traditional blood sugar monitoring methods, this system does not require fingertip blood sampling, thus eli...[Details]
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1. The float switch principle of the float level controller is as follows
Liquids have buoyancy, and the float system (generally with corresponding auxiliary equipment) is manufactured based o...[Details]
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On December 10, Redmi India announced that it will release the new Redmi 9 Power on December 17. It was previously reported that Redmi 9 Power actually corresponds to the domestic version of...[Details]
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Automotive electronic circuits refer to circuits that combine electronic components such as semiconductor discrete devices, integrated circuits and microprocessors with automobiles to complete a ce...[Details]