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The United States, Britain and Germany are the first three countries in the world to have electricity. The world's voltage standards are generally inherited from these three countries. The United S...[Details]
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According to the Third Generation Semiconductor Industry Technology Strategic Alliance, Dongguan Qingxin Semiconductor Technology Co., Ltd. (hereinafter referred to as "Qingxin Semiconductor") recent...[Details]
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The LED general lighting market has whetted everyone's appetite and attracted so much attention today for the following three reasons: first, its market is large enough; second, the first year of ...[Details]
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June 28 news: The Society of Automotive Engineers (SAE International) said on Tuesday that the organization aims to make Tesla's charging connector an industry standard configuration in six months or...[Details]
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High-power power supply systems need to be provided by a single high-power power supply or multiple switching power supplies in parallel. However, a single high-power power supply is very difficu...[Details]
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Why test IPTV?
Why spend time and effort testing IPTV? The answer to achieving a successful IPTV service deployment lies in rigorous testing of the IPTV network and server configuration befor...[Details]
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On May 15, Realme, a sub-brand of OPPO that has always focused on the Indian market, officially released the Realme X mobile phone in China. Nearly two months later, this phone is finally going to la...[Details]
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1 Introduction
An important feature of fieldbus instruments is bus power supply. Bus power supply means that the instrument obtains the power required to maintain its operation from the signal ...[Details]
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Before the porting, I kept reading Teacher Ren Zhe's book and learned a lot. After I felt that I had some basic knowledge, I started the porting. This article is only a novice's understanding of the ...[Details]
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According to industry chain news, Apple will launch four iPhone 12 models in the second half of this year. Previously, according to a report released by display analyst Ross Young, the iPhone 12 will...[Details]
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Motion control technology is the key foundation of manufacturing automation, and its level is an important indicator of a country's industrial modernization. Researching and developing motion control...[Details]
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3. BootLoader Stage 1
3.1 Hardware initialization
The basic hardware initialization work includes:
·Shielding all interrupts;
·Setting CPU speed and clock frequency;
·RAM initi...[Details]
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The current wave of semiconductor and IC packaging shortages is expected to continue into 2022, but there are also signs that supply may eventually catch up with demand. The same is true for capaci...[Details]
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Overview
With so many data acquisition (DAQ) devices on the market, how do you choose the best one for your application? This white paper outlines five questions to consider when selecting data acq...[Details]
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What are the features of self-driving cars?
Self-driving cars have a variety of technical means such as global positioning system (GPS), radar, lidar, camera, ultrasonic sensor, etc., which ca...[Details]