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It consists of a tube core (two pn junctions), three electrodes and a tube shell. The three electrodes are called collector c, emitter e and base b. The most common triode is a silicon planar tube, w...[Details]
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Integrated circuit detection method
In professional cases, the detection of integrated circuits uses a dedicated integrated circuit tester. If there is no special instrument, a multimeter is of...[Details]
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The latest report from market research firm Omdia predicts that there will continue to be an oversupply of panels in 2022, and prices may bottom out in the first quarter. Starting from the second qua...[Details]
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The State Council executive meeting held on May 30 discussed and passed the "12th Five-Year Plan for the Development of National Strategic Emerging Industries". The meeting pointed out that the devel...[Details]
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As the number of cars continues to increase, the number of related problems that need to be solved is also increasing. Among them, due to the limitations of the conditions of urban roads themselve...[Details]
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Many MCU learners always fail to grasp the key points. From the high enthusiasm at the beginning of learning to the frustration and giving up at the end, everyone has a feeling of both love and ...[Details]
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How to use an oscilloscope Obtaining a baseline: When the operator uses an oscilloscope without an instruction manual, he must first obtain a thin horizontal baseline before using the probe to p...[Details]
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China Energy Storage Network News:
According to the "13th Five-Year Plan" power development plan, the spot market will be fully launched in 2020. As the core link of a mature power market, po...[Details]
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1. Switching order: When opening the screen: turn on the power first, then turn on the screen. When closing the screen: turn off the screen first, then turn off the power.
(If you turn off the c...[Details]
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The widespread application of intelligent voice control technology in the power industry is an inevitable trend in the development of smart grids. In the future era of the Internet of Things, the int...[Details]
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According to the Nikkei, with the global 5G communications actively deployed, Murata, the world's largest passive component manufacturer, will expand its production lines for related electronic compo...[Details]
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What is a Total Station Total station, also known as total station electronic distance meter (Electronic Total Station), is a high-tech measuring instrument integrating optics, machinery and elec...[Details]
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The thermal management system should reduce the load on the power battery as much as possible, especially in winter. According to foreign media reports, Mahle has developed an economical and compact ...[Details]
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In 1968, the former Soviet scientist VESELAGO analyzed the propagation characteristics of electromagnetic waves in a medium with negative dielectric constant ε and magnetic permeability μ based on Max...[Details]
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From October 16 to 17, Shandong Provincial Party Committee Secretary Lin Wu emphasized during his research in Yantai that we must thoroughly study and implement General Secretary Xi Jinping’s importan...[Details]
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