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Before iOS 14, how did we clear a home page on the home screen? Or maybe you subconsciously categorize apps and place them in different folders, which is what we have been doing since the birth of ...[Details]
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The watchdog circuit is composed of 89C51 single-chip microcomputer and X25045. The hardware connection diagram of X25045 is shown in Figure 2. The X25045 chip contains a watchdog timer, and the sy...[Details]
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The effectiveness of vehicle safety systems has improved by leaps and bounds in recent years. Most people who have driven a new model will tell you that they wouldn't know how to drive without rear...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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1 System Hardware Composition
The overall structure is shown in Figure 1. The hardware mainly consists of HT46RU24 microcontroller, Hall sensor, no-load switch, keyboard circuit, data storage ...[Details]
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11. What is kW/hp in a frequency converter?
kW/hp – A measure of the power of a motor, including kW = hp 0.746. Due to the reactive component of the induced motor current, the power capability...[Details]
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With the rapid development of new energy vehicles, a variety of practical safety or functional configurations are dazzling, which will not only affect consumers' purchasing decisions, but also make c...[Details]
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Tesla's models are not only electric cars, but also excellent semi-autonomous driving cars. The Autopilot developed by Tesla is very excellent, and can be said to be one of the top levels in the indu...[Details]
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Earlier this month, Samsung released the new Samsung Galaxy A53 5G overseas. Now the price of the Chinese version of the new phone has been announced. The 8+128GB version is priced at 3299 yuan...[Details]
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How to measure whether a mobile phone is good or not? The most direct and effective method is of course to try it out, but it is difficult for users to experience and compare mobile phones one...[Details]
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Analysis on the trend of high-speed drive motors for new energy vehicles
High-speed motors in the industry generally refer to motors with speeds exceeding 10,000 r/min. The high-speed drive mo...[Details]
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Embedded system is an important part of the field of pan-computing. It is a special computer system that completes a specific function in the embedded object host system. Embedded systems have the a...[Details]
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Nowadays, more and more portable electronic products, home audio and video systems, and car audio systems use Class D amplifiers, which have the characteristics of power saving, high output power, ...[Details]
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In the modern information society, embedded systems are increasingly widely used due to their flexibility and convenience. The use of SoC technology can integrate the entire system into a single chip,...[Details]
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1. Immediate addressing
Immediate addressing is a special addressing mode. The operand itself is given in the instruction. The operand is obtained only when the instruction is fetched. This op...[Details]