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According to foreign media gsmarena, Apple recently obtained a patent for "input surface biometric imaging method", which explains an acoustic imaging system that will be used to draw high-resolution...[Details]
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The network analyzer can characterize the linear and nonlinear characteristics (amplitude-frequency characteristics, phase-frequency characteristics, time-frequency characteristics, power-frequency c...[Details]
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Introduction:
This paper analyzes the characteristics of the 8051 microcontroller and proposes a low-cost method to enable its software to be upgraded online using the existing communication ...[Details]
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I still remember that it was because of a project that I got to know LabVIEW. Using graphical programming to operate peripherals and collecting and controlling data from peripherals through NI a...[Details]
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Yesterday, Xiaomi officially released the Xiaomi MIX Alpha surround screen concept phone. Many people think that Xiaomi MIX Alpha is a bit similar to Xiaomi’s first dual-folding screen phone announce...[Details]
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;Experiment name: Flashing light experiment ;
;Author: Long Yi ...[Details]
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As energy crisis and climate warming become more and more serious, energy conservation and environmental protection have become the focus of social issues. LED has attracted widespread attention due ...[Details]
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ARM7TDMI(-S) has a 32-bit ARM instruction set and a 16-bit Thumb instruction set. The RM instruction set is highly efficient, but has high code density. The Thumb instruction set has a higher code de...[Details]
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"When Xilinx launched the Alveo product line in 2018, we had a vision: not only to accelerate computing, but also to accelerate networking and storage, and achieve overall acceleration on the Alveo p...[Details]
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Thermal management is the most difficult, demanding and costly design aspect of new LED lamps. If thermal management is not adequate, it can lead to catastrophic lighting failures or fires. If therma...[Details]
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When I was in middle school, when I mentioned resistors, I would think of resistance value and Ohm's law. When it comes to resistive analysis, we think of volt-ampere curve analysis. Resistors have...[Details]
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1. Overview:
The 400V side overcurrent protection of 1# and 2# station transformers is located on the 1# and 2# station transformer voltage regulating panels in the relay protection room. One cu...[Details]
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Today I will share with you the modules used in the industry. It has been widely used in various industries. Although we may not necessarily develop robots, as a robot, there is still a great oppor...[Details]
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After launching the Galaxy Note 20 series and Galaxy Z Flip 5G / Galaxy Z Fold 2 foldable phones, Samsung seems to have focused its efforts on the Galaxy S21 series and Galaxy Z Flip 2, which ar...[Details]
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1. Introduction
Generators are devices that convert mechanical energy into electrical energy and are widely used in power systems, industrial production, and daily life. Excitation current is ...[Details]
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