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The Huawei Ark Compiler open source official website has been officially launched today (https://www.openarkcompiler.cn), and the source code is now available for download. According to the official ...[Details]
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Earlier, Apple announced that starting from January 1 next year, developers with annual revenue of less than $1 million can reduce the App Store commission rate to 15%. Recently, Apple made another c...[Details]
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Introduction: This article mainly introduces the hybrid model rotor flux observer, which uses the observation advantages of the current-type flux observer in the low-speed area and the observation ...[Details]
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0 Introduction
Optical Orthogonal Frequency Division Multiplexing (O-OFDM) is a new type of optical transmission technology that has emerged in recent years. It is a technology that applies Ortho...[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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On August 29, Weilan Technology released its 2019 semi-annual report. The company achieved total operating revenue of 1.55 billion yuan in the first half of the year, a year-on-year decrease of 18.25...[Details]
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Impedance analyzers and LCR meters are very common electronic instruments for measuring devices. According to the different impedance ranges and frequency ranges, there are a series of instruments wi...[Details]
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In the past eight days of the National Day Golden Week, 826 million people traveled, among which driving has become the most basic way of travel for people. The debate over the advantages and disadva...[Details]
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What is a switching power supply?
According to the working state of the adjustment tube, we often
divide
the regulated power supply
into two categories: linear regulated power su...[Details]
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With the increasing popularity of autonomous driving, many concepts and technical terms are appearing more and more frequently in daily life. Even ordinary consumers will take the initiative to under...[Details]
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Qualcomm and seven leading global operators announce plans to expand next-generation computing with Snapdragon Spaces
Key points:
•
Seven operators including Chi...[Details]
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Main components: 89C52RC, 74HL138, two four-digit digital tubes, three independent buttons, flat cable, DuPont cable
Principle: Use the timer counter to set the timer to 50ms, and generate an interru...[Details]
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Analysis of DC-LED driving technology route: The LED driver circuit controls the power supply circuit for lighting the LED (light emitting diode). The forward voltage drop (VF) of the LED changes wi...[Details]
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China Energy Storage Network:
Electricity is a fundamental element of economic and social development. Changes in industrial and commercial electricity prices will, to a certain extent, pus...[Details]
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The driver is divided into two types: running on Ubuntu and running on the ARM development board. We will test them separately.
1. Source code
empty#include linux init.h=""
...[Details]
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