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After Apple’s spring new product launch conference, the latest Apple iOS 14.5/iPadOS 14.5 RC version, version number 18E199, began to be pushed, and the official version of iOS 14.5 will begin to be ...[Details]
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The concepts of short circuit protection, overload protection and zero voltage protection Each electrical device has its rated power. When it exceeds the rated power, it is called overload. The prot...[Details]
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During the charging process, lithium ions are released from the lattice of the positive electrode active material, enter the metallic lithium at the negative electrode through the organic electroly...[Details]
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1. Introduction of the concept of counting
Let's start with counting votes: draw a "positive". This is counting. Counting routines can be seen everywhere in life. For example: the counter on...[Details]
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On July 7, Wingtech Technology released an announcement stating that the company's issuance of shares and payment of cash to purchase assets and raise matching funds have been approved by the China S...[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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A wattmeter is an electric indicating instrument used to measure electric power in DC and AC circuits. It is generally not used by non-professionals. Instead, they measure the voltage and current and...[Details]
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Let’s start with car seat belts As a basic protective device to protect drivers and passengers during car collisions, seat belts have protected millions of lives. From today's point of view, seat b...[Details]
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The permanent magnet synchronous motor is developed from the electrically excited three-phase synchronous motor. It uses permanent magnets to replace the electric excitation system, thereby elimina...[Details]
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Since the emergence of photolithography technology, the size of integrated circuits (ICs) has continued to shrink in line with Moore's Law. Today, with the mass production of 5 nanometers, ICs can be...[Details]
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#include p IC .h __CONFIG(0x3f38); //Watchdog off, internal RC oscillation, RA6/RA7 as I/O //----------------------------------- //Delay function void delay() { int i; //define loop variab...[Details]
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Relay control method:
* MCU I/O port control terminal
* Relay control terminal
* Optocoupler control terminal
* In the TX-3 part of the schematic diagram, use the MCU t...[Details]
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In the field of smartphones, especially in the high-end market, OLED is poised to completely replace LCD and become the new dominant screen panel. Laptops are also increasingly using OLED, and in the...[Details]
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What is LUCT?
Stratum 1 clock tree and Stratum 2 clock tree
Clock tree design and how it is designed are the main reasons for differences in system chip performance.
Historically, ASIC clock tr...[Details]
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On November 4, 2024, Lattice Semiconductor (NASDAQ: LSCC) released its third quarter 2024 financial report and held a financial report conference call. The company's CEO Ford Tamer and interim CFO ...[Details]
FPGA/CPLD
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