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With the rapid development of China's communications industry, the demand for electret microphones is increasing. At present, although some small electret microphones can integrate field effect tubes ...[Details]
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On the production line, various types of electronic components are often measured, and a measuring device called an LCR tester is used during measurement. This kind of measuring equipment can measure...[Details]
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introduction
As computer technology gradually penetrates into all aspects of social life, more and more people are using computers. Among these people, a large number are not familiar with...[Details]
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In recent years, the problem of energy shortage has become increasingly prominent. While people are worried about energy depletion, the waste of energy is alarming. For example, various discarded b...[Details]
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Since the advent of the single-chip switching power supply in 1994 , conditions have been created for the promotion and popularization of switching power supplies . The application of switching...[Details]
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Zeng Yuqun, founder
of CATL
, said that European
battery
companies have huge problems in design, technology and equipment.
As soon as he finished speaking, Europe's largest...[Details]
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Xpeng's first humanoid PX5
On October 24, Xiaopeng released its first humanoid robot, codenamed PX5. The robot has excellent stability and can easily adapt to a variety of complex terrains suc...[Details]
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Greece has doubled its 2030 energy storage deployment target to 3GW, with a goal of 70% renewable electricity generation.
The plan was announced by the country's Environment and En...[Details]
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The LoRa Alliance announced that it will hold an online conference with the theme of "LoRa Alliance, LoRaWAN and the Chinese Market: Updates and Plans for 2021" at 14:00 on January 20, 2021 (Beijing ...[Details]
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0 Introduction
The wheeled car is the main part of the mechanical structure of the intelligent car, which consists of structural components such as the body, wheels, speed sensors, and rotating...[Details]
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"Endurance anxiety" is a problem in the new energy era, but this problem may soon cease to exist. According to foreign media reports, Chinese-American scientist Li Xin and his colleagues have devel...[Details]
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Ohmmeter measures resistance
1. Method: After selecting the right multiplier position and adjusting to zero, connect the red and black test leads directly to the two ends of the resistor to be...[Details]
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As users' demands for mobile phone functions grow, a new demand has come into the consideration of mobile phone manufacturers, that is, the mobile phone can have an LED prompt to provide status, so...[Details]
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1. Set the range switch to the AC voltage range. All multimeters should have this function. 2. The measuring range is from 200mv to 750v. Generally, the 200v range is selected. Some clamp meters do n...[Details]
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"We have always said that STM32 has a very complex clock system. However, in the Atom or Wildfire routines, as long as the clock is involved, we can only see similar library function calls, such as R...[Details]
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