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The single-chip microcomputer was born in 1971, and has gone through three stages: SCM, MCU , and SoC. The single-chip microcomputer has developed from 1-bit, 4-bit, 8-bit, and 16-bit to the current ...[Details]
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1 Introduction
At present, in the overall planning of large and medium-sized cities, urban rail transit has gradually become the dominant direction of urban transportation facilities construction....[Details]
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As we expected, Huawei will never sit idly by in the face of the popularity of Xiaomi SU7.
At the Hongmeng Ecosystem Spring Communication Meeting held on April 11, Yu Chengdong took out ...[Details]
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There are generally two reasons why electrical appliances are not powered on: short circuit and open circuit. Before we repair the faulty circuit, we must have an accurate diagnosis of short circuit ...[Details]
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Microsoft Cortana will soon disappear from iOS and Android devices, and the app will now remind users to stop using it. The Cortana app on iOS and Android will be discontinued on March 31, ...[Details]
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Due to the continuous improvement of performance requirements, especially the increasing call for "green" power supplies, modern inverter systems have higher requirements for power factor co...[Details]
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Concepts such as domain controllers, integrated parking and transportation, cockpit smart driving and domain integration, central electronic and electrical architecture, etc., can be said to be hot t...[Details]
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The S3C2440A has 130 multi-function input/output pins, which are included in the following 9 groups of ports. ● 1 25-bit output port (Port A). ● 1 11-bit output port (Port B). ● 4 16-bit input/output...[Details]
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With the popularization of 5G, the game of 5G patent licensing rates and licensing conditions has spread around the world. Different from the follower status in the 3G and 4G eras, this time, from Hu...[Details]
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In the 21st century, car dashboards are not just used to display speed and fuel. In order to resist the aggressive CarPlay and Android Auto, Mercedes has set its sights on a Hollywood commercial ...[Details]
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Summary Spectrum analyzer is a device used to study the spectrum of electrical signals. It can be used to measure signal parameters such as signal distortion, frequency stability, intermodulation dis...[Details]
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In 2018, iFLYTEK Translator 2.0 was launched, creating a new category of intelligent translation. In 2019, iFLYTEK Translator 3.0 was released, making the pocket "translator" more professional. ...[Details]
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TSMC President Wei Zhejia said that 4nm trial production will start as scheduled this quarter, and terminal applications include smartphones and high-performance computing (HPC). In fact, before th...[Details]
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With
the popularity of
electric vehicles
, energy storage systems and various portable devices,
the development of
battery technology
has become crucial. In this field,
the role of
...[Details]
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1. Measurement of DC voltage, such as batteries, walkman power supplies, etc. First, insert the black test lead into the "com" hole and the red test lead into the "V Ω" hole. Select the knob to a ran...[Details]
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