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===================================== 【Subroutine for converting 4-digit decimal integer to binary integer】 Entry: The RAM address of the decimal integer thousands digit is stored in R0, and the RA...[Details]
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On August 19, the "Technical Requirements and Test Methods for Micro Inverters" proposed by Beijing Jianheng Certification Center passed the review of the expert group of the National Certification...[Details]
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Under the new national system, the institutes under the Chinese Academy of Sciences, which are tasked with achieving high-level self-reliance and self-improvement, should give full play to their sy...[Details]
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Part 1_Serial Port 1. Basic knowledge The serial port is a widely used communication interface. It is low-cost, easy to use, has simple communication lines, and can enable two devices to communicate ...[Details]
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At the 2019 Chengdu Auto Show, new energy vehicles have clearly become the darling of the entire industry. Both new brands and traditional car companies are moving in this direction. However, among n...[Details]
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1. Overview Solid State Relay (SSR) is a non-contact electronic switch with relay characteristics developed by combining separate electronic components, integrated circuits (or chips) and hybrid micr...[Details]
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"The next generation of robots will 'coexist with humans'. If China can seize this opportunity, it will play a special role in the robot innovation arena. If it loses this opportunity, it may fall ...[Details]
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News Highlights: NXP and Volkswagen to deploy V2X technology on European roads V2X technology will improve driving safety – it protects car drivers now, and will also protect cyclists and p...[Details]
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250-380 VDC input, 250W output high efficiency power supply circuit
Figure 43 shows a circuit with an input voltage of 250 V to 380 VDC, using TOP249 to provide 250 W (48 V@5.2 A) output power w...[Details]
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As market competition intensifies, 3C electronic products continue to develop in the direction of personalization, intelligence, and refinement. At the same time, brand owners have put forward higher...[Details]
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With the rise of the Japan-South Korea trade war, hydrofluoric acid, a semiconductor chemical material, has also come onto the stage. At the Semiconductor Industry Innovation Forum on September 4, Li...[Details]
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Interleaving is a special parallel connection method, that is, there is a unique phase relationship between two or more power stages (usually called phases or channels). In order to maintain the full ...[Details]
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1 Introduction
Aircraft flight status monitoring and data acquisition instrument. It is used to collect various flight data during aircraft test flights and requires a large amount of storage ...[Details]
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The characteristics of SPAD (Single Photon Avalanche Diode) are closely related to many functions of ADAS (Advanced Driver Assistance System).
Here are some key aspects of how SPAD chara...[Details]
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1 Photovoltaic grid connection
Power generation system composition
The photovoltaic grid-connected power generation system is mainly composed of solar panels (i.e. photovoltaic arrays), g...[Details]
Analog electronics
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