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On January 8, Luxshare Technology said in an institutional survey that the company's 6-inch silicon carbide substrate wafers have been sold, and are currently mainly targeted at downstream SBD applic...[Details]
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As the next competitive focus of video surveillance technology, intelligent analysis has become a hot research topic in the security monitoring industry. Now, not only security equipment manufactu...[Details]
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To support the 2.75G EDGE standard with 8PSK modulation, mobile phone design engineers and chipset suppliers are faced with new challenges. To meet the requirements of cost, power consumption and man...[Details]
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Currently, El Niño events are considered impossible to accurately predict, but according to an artificial intelligence (AI) and climatology study published in the British journal Nature on the 18th, ...[Details]
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According to foreign media reports, scientists have discovered the main cause of failure of leading lithium metal batteries. This discovery is of great significance for long-range electric vehicles ....[Details]
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Thanks to IT Home netizens @扮著努力@HHXu97@ConstantineYHN for submitting clues, Huawei Mate 40 and P40 Pro have pushed the HarmonyOS 2.0.0.212 version update, with sizes of 309MB and 321MB. Up...[Details]
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;After pressing the start key (PT2.1), the program realizes LED flashing ;Purpose: Learning the input and output control of I/O port ;=============================================== ;Complete code dow...[Details]
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Purpose: Familiar with using MCU to simulate reading and writing 24C01EEPROM 1. First write data to 24C01EEPROM 2. Read data from 24C01EEPROM and display it with LED Hardware Setup: 1. All SW4 swit...[Details]
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As a power switch tube, MOSFET is already the absolute main device in the field of switching power supplies . Although MOSFET is a voltage-type driving device, its driving seems to be very simple on ...[Details]
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From January to July 2023, total domestic sales of new passenger cars were 10.9894 million units, a year-on-year increase of 3.6%. The sales volume of passenger cars equipped with L1 ADAS functions w...[Details]
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Analysis of the microcontroller parallel port structure:
1. Output structure
Parallel port structure diagram
First, let's look at the structural diagram of one bit of P1 port (only the out...[Details]
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0 Introduction In handheld devices, liquid crystal displays are increasingly being used. Since LCDs cannot emit light by themselves, they require a strong light source to provide backlight for them i...[Details]
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Traditional TDR is a commonly used tool for testing PCB, Connector, Cable, Backplance, etc., mainly testing impedance parameters. By using digital signal processing methods such as FFT, S parameters ...[Details]
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1 Introduction Virtual Instrument VI (Visual Instrument) is based on the powerful software and hardware resources of the computer as the support of the instrument. It uses high-performance modular ha...[Details]
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Australia has taken the lead in banning the use of incandescent lamps, which has opened the prelude to the large-scale popularization of LED lamps. In addition, as EU countries, Japan, Canada and oth...[Details]
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