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The connection between the antenna and the feeder is a very important issue when installing the antenna. If the connection is incorrect, it will directly affect the receiving effect. The connectio...[Details]
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Flash is a memory that can be electrically erased online and does not lose information after power failure. It has the characteristics of low power consumption, large capacity, fast erase speed, an...[Details]
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Regulatory authorities continue to maintain a high-pressure crackdown on virtual currency speculation and have taken further practical actions. According to foreign media reports, Bitcoin fell belo...[Details]
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.equ MEM_CTL_BASE, 0x48000000 .equ SDRAM_BASE, 0x30000000 .text .global _start _start: bl disable_watch_dog @Turn off WATCHDOG, otherwise the CPU will restart continuously bl memsetup @Set u...[Details]
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On the evening of June 2, the much-anticipated Huawei HarmonyOS was officially released to consumers. This is a distributed operating system for all scenarios that can be used for various IoT devices...[Details]
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In June this year, Shanghai Institute of Microelectronics Industry funded Shanghai University's 8-inch MEMS pilot line with a quarter of the total operating hours per year for teaching practice in th...[Details]
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The recent proposal of a civilian technology military-style logistics support system requires the continuous improvement of military support equipment with the best and maximum civilian scientific and...[Details]
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I have been debugging the UASRT part of the AVR microcontroller these two days. But no matter how I debug, I can't achieve it. The AVR communicates with the COM1 port of the PC through the seri...[Details]
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Since the 18th CPC National Congress, Jiangsu people have used the land as paper and struggle as a brush to transform General Secretary Xi Jinping's grand blueprint of a "strong, prosperous, beauti...[Details]
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On September 9, the vivo X70 series was officially released to the world. As a highly anticipated high-end flagship, the vivo X70 Pro+ uses the Snapdragon 888 Plus 5G flagship mobile platform, brin...[Details]
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The role of 10 electronic components in circuits and the use of multimeters 1. Learn to use a multimeter The use of multimeter can be divided into the following categories: The first method is to tur...[Details]
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DHE-RD series radar level meter can be widely used in liquid and solid level measurement. Even under high pressure, strong corrosiveness, high hygiene requirements or other working conditions, it can...[Details]
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Recently, electronics giants in the automotive industry - Bosch, Infineon , Nordic Semiconductor, NXP and Qualcomm - have joined forces to invest in a company that provides support for RISC-V -base...[Details]
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On March 21, Sanan Optoelectronics announced that the Issuance Review Committee of the China Securities Regulatory Commission reviewed the company's application for non-public issuance of A shares in...[Details]
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Earlier this year, vivo launched a new smartphone under its S series of devices - vivo S7. Today, the company launched a new version of the product called vivo S7e. The smartphone features a 6.44-i...[Details]