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The ATmega168 contains 512 bytes of EEPROM data memory. It is designed as a separate data EEPROM with a lifespan of at least 100,000 erase cycles. EEPROM access is determined by the address register,...[Details]
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The 51 MCU (80C51 series) has 5 interrupt sources and 2 priorities, which can realize two-level interrupt service nesting. Now many extended 51 MCUs have 4 priorities (or more) and more interrupt s...[Details]
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The ultra-low power electronic thermometer designed in this paper can measure and display the temperature of the measured point through the temperature sensor, and can be extended and controlled. The...[Details]
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Active computer speakers sold on the market are large in size, have a single function, and cost more than 100 yuan. Active speakers used on computers do not have high requirements for sound quality...[Details]
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Energy saving of electric motors is mainly achieved through six solutions: selecting energy-saving motors, appropriately selecting motor capacity to achieve energy saving, using magnetic slot wedge...[Details]
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Mouser Electronics , Inc., an authorized global distributor with the latest semiconductors and electronic components, is now shipping the BL654PA modules with power amplifiers from Laird Connectivity...[Details]
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In 2022, when the iPhone next door uses a 120Hz screen, I believe that no Android manufacturer dares to stick to 60Hz. In terms of screen parameters, domestic manufacturers have completely dominated,...[Details]
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The principle of current probe is magnetoelectric effect. When a metal or semiconductor with uniform material is electrified and placed in a magnetic field, the various changes produced are called el...[Details]
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Apple today released the third beta of iOS 15.5 and iPadOS 15.5, which are available to developers and public beta users for testing. Developers can download iOS 15.5 and iPadOS 15.5 through the Ap...[Details]
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Today I read the memory management code carefully, and then looked at the relevant knowledge of the stack. I figured out some things that I didn’t understand before, and wrote them down for easy refe...[Details]
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Facial recognition is everywhere, when you use Apple's Face ID to unlock your iPhone, when you board a plane at the airport... Obviously, facial recognition is no longer just in the fantasy of futuri...[Details]
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As the need to reduce carbon emissions grows more urgent, people are rapidly turning to electrified transportation and expanding the deployment of solar and wind power on the grid. If these trends co...[Details]
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Gree Electric invested 20 million yuan to establish Zhuhai Greejian Medical Technology Co., Ltd. (hereinafter referred to as "Greejian Medical"). Its manufacturing and sales scope includes Class II m...[Details]
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The process of measuring resistance with a pointer is: 1. First select the gear (there are ×1, ×10, ×100, ×1k, etc.), then put the two test leads in direct contact, and adjust the zero-setting resist...[Details]
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Application of mathematics in industrial controller design
The design of industrial controllers involves many aspects, including hardware design, software design, system architecture...[Details]
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