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Introduction:
Common photovoltaic grid-connected power generation system structures include centralized, string, multi-string and AC module solutions. In centralized, string and multi-string sy...[Details]
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It is reported that Han's Laser has the ability to self-produce core components such as lasers, cutting heads, CNC systems, and motors, with the self-production rate of core components exceeding 90%....[Details]
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Low-noise, high-efficiency PWM step-down conversion power supply circuit made of MAX887H
As shown in the figure, this is an adjustable step-down power supply with a high-efficiency, low-noise PW...[Details]
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Some application designs have higher requirements on the speed of the system's switching power supply to provide voltage output. Figure 1 is a bootstrap circuit, also known as a startup circuit, fo...[Details]
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In the past, when we checked the quality of 50-cycle power frequency transformers, we usually checked the excitation current or leakage current flowing through the primary coil of the switching tra...[Details]
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In today's increasingly competitive automobile market, luxury car companies are no longer limited to improving mechanical performance and innovating design styles. More and more car companies are b...[Details]
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Sometimes the separation of signal loop grounding and power supply system grounding can be achieved by using RF chokes in the safety grounding loop. It can also be achieved by using a △-Y power conve...[Details]
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The outside world originally predicted that Apple's AirPods series products would sell 60 million units in 2019 and 82 million units in 2020, so the company's wireless headset products will co...[Details]
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The specific usage of the watchdog is as follows: in the program initialization, first write 01EH and then write 0E1H to the watchdog register (WDTRST address is 0A6H). This activates the watchdo...[Details]
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Aluminum-plastic composite panels (also known as aluminum-plastic panels) are a new type of decorative material. Since they were introduced to China from South Korea and Taiwan in the late 1980s an...[Details]
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Recently, I saw a piece of news: 42 self-driving taxis have been put on the road in Wuhan, and citizens can make reservations for free! In recent years, autonomous driving has long since transformed...[Details]
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Current state of the industry
The technical support behind the industries of , , and so on all comes from the PCB industry. With the rapid development of 5G communication equipment, pe...[Details]
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Simple list of basic knowledge of LED display
LED is the abbreviation of light emitting diode, or LED for short. LED display screen (LED panel) is a display screen composed of LED device array...[Details]
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1. BKP can be used to save data BKP includes 42 16-bit registers, which can store 84 bytes of content in total. They are maintained by the power supply of VBAT. 2. The data stored in BKP ca...[Details]
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According to a paper published in Nature magazine on the 23rd, teams from the Jackson Laboratory, the Broad Institute of MIT and Harvard, and Yale University used artificial intelligence (AI) techn...[Details]
GD32 MCU
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