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1 Introduction This article will analyze the problem that customers cannot use the DFU method of the built-in Bootloader to upgrade the firmware. 2 Problem Description The customer used STM32F205VET...[Details]
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A subwoofer amplifier is basically a power amplifier designed to filter and extract low frequency content from the incoming audio signal and amplify it to the desired level. This allows for sound r...[Details]
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According to the Korea Times, on the 5th, South Korean Trade Minister Moon Sung-wook held a meeting with executives of South Korean battery companies at Samsung SDI's battery manufacturing plant in t...[Details]
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Stethoscope Earring Elasticity Tester GB11237-TL Stethoscope Earring Elasticity Tester adopts 7-inch (120×90) single-color LCD touch screen with Chinese menu display. Nominal specification, classif...[Details]
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Smart communities are not only high-tech applications, but also focus on energy conservation and environmental protection. This solar street light system is further optimized on the basis of genera...[Details]
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Instructions and pseudo-instructions: The former will generate a string of 1s and 0s of machine code after compilation, while the latter helps the former in the compilation process and will not gener...[Details]
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Background of the birth of mobile phone battery repair device:
Due to the development of contemporary society, almost everyone is using mobile phones. Mobile phones have become an indispensabl...[Details]
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According to foreign media reports, high-resolution lidar sensor supplier Ouster has cooperated with NVIDIA to provide lidar sensors for L3 to L5 autonomous driving systems developed by major global ...[Details]
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According to foreign media wccftech, a pirated movie app called Zoshy+ successfully deceived Apple's review and was listed on the App Store in the appearance of a Sudoku game. It is reporte...[Details]
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On the morning of February 18, Epic Games, which is currently fighting with Apple, went international again. The company filed a monopoly lawsuit against Apple with the European Commission. Pr...[Details]
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Solar
led
lighting is one of the main uses of solar energy for human development and utilization. However, due to the discontinuity and intermittency of solar radiation, the high investment...[Details]
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WPG Holdings announced that its subsidiary WPI has launched a frequency-hopping PKE/RKE keyless vehicle access system solution based on NXP products. Keyless vehicle access control systems have c...[Details]
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How to use a multimeter to test thyristor
Thyristors are divided into two types: unidirectional thyristors and bidirectional thyristors, both of which have three electrodes. Unidire...[Details]
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According to foreign media reports, Echion Technologies, a British startup spun off from the University of Cambridge, recently claimed that its battery technology has made a major breakthrough, and e...[Details]
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Highly integrated biosensor chip combines ECG monitoring and neural sensing signal input channels with motion tracking and embedded AI core
The new products were presented at the Elect...[Details]