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Introduction
The control speed regulation system is the core of the medium voltage inverter device. The constant voltage-frequency ratio (V/f) control of the speed open loop is the simplest con...[Details]
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LG Display, the world's largest supplier of OLED panels, said on Friday that it has cut nearly a quarter of its senior executives as part of a restructuring plan. LG Display said it has cut the numbe...[Details]
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In 2021, SAIC Chairman Chen Hong once said: "It is difficult for SAIC to accept a supplier providing us with an overall solution. In this way, it becomes the soul and we become the body. SAIC cannot ...[Details]
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Introduction:
On April 24, 2024, Huawei held a new product launch conference for intelligent vehicle solutions in Beijing and officially released the ADS 3.0 autonomous driving system. A...[Details]
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Every year on May 21, 4,000 of the world's top engineers and scientists gather in Austin, Texas, to attend the annual NIWeek, seeking to solve their engineering development problems with new technolo...[Details]
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Qualcomm has launched a new Industrial Internet of Things product portfolio for the AI era, leading the transformation of intelligent connected terminals and enabling developers and en...[Details]
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“Electric power departments across Shandong are taking practical actions to resist the provincial and municipal policies of supporting enterprises in deferring electricity bill payments.” On March ...[Details]
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Sanan Optoelectronics released its 2019 semi-annual report. During the reporting period, the company's overall operating conditions were not ideal, with sales revenue of 3.388 billion yuan, operating...[Details]
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This year's transition period for the new policy on new energy subsidies is approaching, and the domestic new energy vehicle industry chain will face a "reshuffle" of elimination competition, but thi...[Details]
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Basic knowledge of audio technology
1. Technical status of foreign speakers and sound boxes
1.1 Professional speakers
Mainly refers to speakers and sound boxe...[Details]
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1. Introduction In recent years, the use of standard vortex flow sensors (hereinafter referred to as standard sensors) to study the method of detecting large gas flow is still the first in China. The...[Details]
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p IC 18f452 read and write EEPROM program list p=18f452 #include P18F452.INC ; ;---- 18F452 RAM LOC ATIONS ------ Data_EE_Addr EQU 0X000 Data_EE_Da...[Details]
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Figure 20-2 shows the relationship between the analog input voltage and digital output of a single comparator. When the analog input voltage VIN+ is lower than
the VIN– voltage,
the compa...[Details]
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The capacitive touch sensing software library provides the following features: The software library module can be easily applied to most microcontrollers and directly embedded in the main controller...[Details]
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The fierce competition in China's automobile market, especially the rapid popularization and iterative upgrades of electrification and intelligence, requires any core component supplier to remain o...[Details]
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