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An oscilloscope is a graphical display device that depicts the waveform of an electrical signal. This simple waveform can illustrate many characteristics of a signal: the time and voltage values ...[Details]
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Basic concepts:
(According to China's metrology law, physical quantity units adopt the International System of Units, i.e. SI. For ease of understanding, here are some common quantity convers...[Details]
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On July 28, Shaanxi Xixian New Area Airport New City, China Steel Research Institute, and Guohong Zhongjing jointly signed an investment agreement on two projects: silicon carbide semiconductor new m...[Details]
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What will the future TV look like? Hisense TV, which has been leading the Chinese color TV market for 15 years, has given the answer with its new Hi Table social TV. This new concept product that int...[Details]
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Zoss Automotive Research recently released the "2020-2021 Global and China Automotive Seat Industry Research Report", which shows the development history of automotive seats, industry structure, mark...[Details]
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The following is an explanation of the key points of 7 commonly used interface types in circuit design: (1) TTL level interface: This interface type is basically a cliché. Ever since I went to co...[Details]
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This article describes how to migrate the driver generated by STM32CubeMX to your own project, taking the timer as an example. Why write this article? Because the timer migration took me two days...[Details]
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The potential dangers and insecurities that ZAO may cause are also challenges that people will inevitably face when artificial intelligence provides products to society. The AI face-changing sof...[Details]
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As shown in the figure, this is a quick test circuit for thyristors , which is mainly composed of 555. The tester consists of a pulse signal generator, a closed conduction loop, a light-emitting diode...[Details]
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Recently, Google has finally added support for multiple windows for Chrome apps on iPad. This feature is currently available for users to test through TestFlight and should be available to all users ...[Details]
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Enthusiasts.com reports (Text/Wu Zipeng) At present, new quality productivity has become a hot word in various industries. In the process of creating new quality productivity, production logistics aut...[Details]
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Regarding whether charging piles will soon be included in the scope of mandatory control of CCC (China Compulsory Certification) and how companies should respond, the following aspects can be analy...[Details]
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Abstract: This article will introduce the types of LCD, driver control methods, market dynamics, LCD control driver design process and technical problems that should be solved in the design.
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Thyristor drive circuit
The application circuit of MOC3061 in hot line switch is shown in Figure 2, and the actual circuit in thyristor drive is shown in Figure 3. In the figure, R1 is the curre...[Details]
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In the existing automobile market, many brands and models are widely recognized for their excellent safety performance. These brands and models have performed well in safety technology, crash test ...[Details]