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1. The core and architecture of ARM processor
core
Architecture
Common CPUs
ARM1
V1
ARM2
V...[Details]
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1. Experimental tasks The timing counter function of T0 and T1 of the AT89S51 microcontroller is used to complete the frequency counting of the input signal. The frequency result of the counting is d...[Details]
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In recent years, with the dual support of national policies and funds, the domestic semiconductor equipment industry has ushered in development opportunities. Especially in the context of the Sino-US...[Details]
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Recently, the chip-scale packaged LEDs (csp-LEDs) undertaken by Shenzhen Dadao Semiconductor Co., Ltd. passed the project acceptance organized by the Shenzhen Science and Technology Innovation Commis...[Details]
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Burst Tester There are two types of bursting strength testers: hydraulic bursting and pneumatic bursting. The hydraulic pressure acts on the test sample above the rubber tympanic membrane to burst th...[Details]
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Yesterday, Xiaomi Civi Product Manager Hu Xinxin said in an interaction with netizens on social media that there is no Xiaomi 12 Youth Edition. At the same time, regarding a previously exp...[Details]
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Data collection, also known as data acquisition, is an interface that uses a device to collect data from outside the system and input it into the system. Data collection technology is widely used in ...[Details]
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People who buy smart home cameras generally have the following two needs: the first is that there are elderly people, children or pets at home who need to be taken care of, but they cannot stay at ho...[Details]
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When repairing the coils of electromagnetic switches, such as AC contactors, DC contactors, electromagnetic AC and DC relays, etc., you must know the wire diameter of the enameled wire in order to win...[Details]
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The MAX77301 is a JEITA-compliant Li-ion linear battery charger that works with a USB interface, a dedicated charger, or a universal adapter. The IC provides automatic adapter type detection and coun...[Details]
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In today's digital era, embedded systems are developing rapidly. Robots, artificial intelligence, and ChatGPT are becoming more and more frequent. Industrial intelligent systems have stronger demands...[Details]
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After testing, it was found that the RF front-end mixer was faulty, resulting in no signal detection and self-calibration error. Repair process The damaged components were replaced and the enginee...[Details]
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The data says that when the flyback topology circuit is in continuous operation, Vo=Vi*(D/1-D)*(Ns/Np) should be satisfied, and its output voltage has nothing to do with the size of the load. The ...[Details]
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It is reported that the US government will impose new restrictions on exports to China, including civilian aircraft parts and semiconductor production equipment, in order to prevent China from obtain...[Details]
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On November 6, Infineon Technologies AG announced the launch of the AURIX™ TC4Dx microcontroller (MCU), the first product in the latest AURIX TC4x series. Based on 28nm technology, the AURIX TC4Dx ...[Details]
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