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In October 1949, the Enterprise Department of the Shaanxi-Gansu-Ningxia Border Region Government approved the establishment of an electric power construction company in Xi'an.
In 1957, Shaanxi...[Details]
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1 Introduction
The steady-state high magnetic field experimental device is one of the major scientific and technological infrastructure construction projects of the country's "Eleventh Five-Yea...[Details]
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The underground environment of coal mines is very bad. Landslides and coal dust may occur at any time, which will affect the normal operation of fixed alarms to check gas concentration. The most relia...[Details]
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Qualcomm Incorporated (NASDAQ: QCOM) and HMD Global Oy announced that HMD Global has signed a global license agreement directly with Qualcomm covering single-mode and multi-mode branded devices manuf...[Details]
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In the past few decades, the sustained and rapid development of human economic activities has led to a rapid increase in electricity demand. Solar cells are semiconductor devices that use the photo...[Details]
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Keyless entry systems are a basic feature of most modern cars. The biggest advantage is convenience, as the vehicle detects the key and unlocks the car automatically. However, many people question th...[Details]
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With the continuous development of automobile intelligence, people have begun to pursue a better driving experience and have put forward higher requirements for comprehensive automobile safety perfor...[Details]
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The U.S. International Trade Commission (ITC) recently announced that the U.S. company Tela Innovations, Inc. has filed a 337 investigation application with the ITC, accusing Acer, Asus, Lenovo, MSI ...[Details]
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The competitive landscape of the global power battery market is changing from the "three countries competing for hegemony" between China, Japan and South Korea to China's "one dominant player". Rec...[Details]
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//***************************************************************************** //***************************************************************************** // pic16f917 //*******************...[Details]
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1. IAP interrupt vector table remapping 1.1、Coretext-M3与Coretext-M4： SCB- VTOR = 0X08000000|0X20000; __set_PRIMASK(0); There is a vector table offset register VTOR (0xE000ED08) in the System...[Details]
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LPCAMM2 memory modules help notebook computers achieve faster speeds, smaller sizes, and longer battery life with higher performance, lower power consumption, and smaller form factors, and facilitate...[Details]
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As shown in the figure, the input voltage is 220V. Due to the dual symmetrical high efficiency
regulated power supply
circuit diagram, the efficiency is much higher.
...[Details]
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It is currently the peak season for air conditioner sales, but a letter of complaint from Gree Electric Appliances (000651.SZ) has dropped a bomb on the air conditioner industry. Recently, Gree El...[Details]
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Preface: With the development trend of automobile electrification, the sales of electric vehicles are rising steadily. Market research firm Canalys summarized the global electric vehicle market in ...[Details]
Analog electronics
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