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ARM assembly has ldr instruction and ldr, adr pseudo-instructions, they can use label expressions as operands, the following will explain their differences by analyzing a piece of code and the corresp...[Details]
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The Y240128A liquid crystal module with built-in T6963C controller is powered by dual power supplies (VDD/V0). When working, a negative voltage (i.e., liquid crystal drive voltage V0/VEE) is requi...[Details]
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1999 is the 50th anniversary of the founding of our country. Over the past 50 years, the people of all ethnic groups in our country have made great achievements in socialist revolution and socialist...[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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Indoor Positioning System (IPS) is an important part of ubiquitous computing. With the popularization of smart terminals and the advent of the mobile Internet era, the demand for positioning and navig...[Details]
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On May 21, the "Economic Analysis Report from the Power Perspective" compiled by the Energy Big Data Evaluation and Application Research Center of Hangzhou Power Supply Company in Zhejiang Province...[Details]
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CEO manufactures a series of high
power
QCW array products. These products use thermal expansion coefficient matching heat sink technology and hard packaging technology to maximize the ...[Details]
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Power supply and signal integrity testing are critical to successful high-speed digital design. As such an essential tool, the Tektronix MSO6B series oscilloscope meets both test requirements in an e...[Details]
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Students
from nearly
200
countries
and
regions
participated in
the most multinational
innovation competition
Beijing t...[Details]
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Apple's 2022 fall new product launch was held a week earlier than in previous years, but it was still held on time at 1 a.m. This launch brought the new iPhone 14 series, the reshaped AirPods Pro, ...[Details]
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introduction
---In ships, gyroscopes are key components, and the space between the gyroscope sphere and the gyroscope shell is filled with a suspension liquid. The selection of the mass of the gy...[Details]
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This paper introduces the design method of virtual oscilloscope based on LabWindows/CVI. First, the design of data acquisition system is introduced, then the design of LAN interface is given, and fi...[Details]
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Recently, Redmi has officially announced that it will officially launch the new generation flagship Redmi K40 series on February 25 (the 14th day of the first lunar month) after the Spring Fest...[Details]
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0 Introduction
At present, in the papermaking industry, both domestic and foreign manufacturers of all sizes still widely use traditional oil-heated and steam-heated papermaking drying cylinde...[Details]
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TrenchFET® devices in PowerPAK® SO-8S package offer RthJC as low as 0.45 °C/W and ID up to 144 A for increased power density
MALVERN, Pennsylvania, USA, Shanghai, China — November 20, ...[Details]
MicroPython Open Source section
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