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An inductor-based switching power supply (SM-PS) contains a power switch that controls the current flowing through the inductor from the input power supply. Most switching power supply designs choose...[Details]
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With the development and popularization of radio technology, "frequency" has become a physical quantity familiar to the general public. The emergence of single-chip microcomputer...[Details]
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In various single-chip microcomputer application systems, the normality of the memory is directly related to the normal operation of the system. In order to improve the reliability of the system, i...[Details]
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On July 25, the opening ceremony of Ruineng Wen Semiconductor and Ruineng Jinshan Module Factory was held grandly in the Shanghai Bay Area High-tech Zone, marking the official operation of Ruineng...[Details]
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As we mentioned earlier, the change of transient current is equivalent to a step signal, which has a wide frequency spectrum. Therefore, to compensate for this current demand, it is necessary to ...[Details]
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From the methods of measuring various physical quantities with oscilloscopes introduced to you before, do you think that the oscilloscope is a very powerful instrument? Therefore, when using the osci...[Details]
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The most critical component of a full-color LED display is the LED device. There are three reasons for this: first, LED is the most used key device in a full-color display, with thousands to tens o...[Details]
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The three words moment, torque and torque are often used interchangeably by engineers in the industry. Everyone thinks that these three are the same concept, and only pays attention to their ...[Details]
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Let's connect an LED to the MCU minimum system and see if we can light it up! By the way, the MCU minimum system has been mentioned several times above. The so-called MCU minimum system is to
connect...[Details]
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I suggest you read "Inside Story of Embedded System Boot Loader Technology" (written by Zhan Rongkai). You can find a good article by searching Google. I won't talk about what a bootloader is. You ca...[Details]
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Abstract: The article introduces the characteristics and working principle of the built-in SED1520 graphic liquid crystal display module MGLS-12032, gives the interface circuit between MGLS-1203...[Details]
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GPS is the most mature and practical positioning system in technology. However, in the GPS positioning system, since it is a one-way navigation system, it transmits the ephemeris data to the ground...[Details]
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Nowadays, switching power supplies have replaced linear regulated power supplies and are active in the field of electronic power design. People are gradually realizing that switching power supplies...[Details]
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A bioenergy company under COFCO Group produces ethanol from crops such as corn. During the production process, the flow of the intermediate product mash (commonly known as mash) needs to be monitored,...[Details]
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The traditional direct moisture measurement method has a long cycle and is difficult to meet the requirements of modern production for speed and continuity. The non-electrical electrical measuremen...[Details]
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