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Featuring 7½ digits of resolution and 0.0018% basic DCV accuracy, the 2001 Series delivers exceptional resolution, accuracy and sensitivity. This high-performance digital multimeter not only provides...[Details]
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As the number of NFC phones increases, NFC tags will become a standard feature of NFC phones. However, many Android users still don't know how to use these tags. So try using your NFC tags now.
...[Details]
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This article mainly introduces its basic concepts, working principles and typical working circuits, and introduces some commonly used voltage comparators.
What is a voltage comparator?
...[Details]
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Adjustable voltage-stabilized power supply circuit composed of LM723
This circuit uses a voltage regulator circuit LM723 as the core. By adjusting P1, the output voltage can be continuously adjuste...[Details]
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According to foreign media reports, on November 11 local time, US mobile network operator Verizon said that South Korean electronics giant LG is working with two California startups to use its 5G wir...[Details]
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PREMO is a European RFID automotive antenna solution provider with business covering 36 countries around the world. It has established long-term cooperative relationships with automotive parts suppl...[Details]
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On May 8, North American time, the Tesla lithium refinery in Corpus Christi, Texas officially started construction. Tesla CEO Elon Musk and Texas Governor Greg Abbott attended the groundbreaking cerem...[Details]
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1. Experimental task
Use the table to make port P1 change a single light: move left 2 times, move right 2 times, and flash 2 times (delay time 0.2 seconds).
2. Circuit diagram
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Looking back on this month, I have walked alone and made many detours and mistakes: 1. Lay a good theoretical foundation first, then practice; 2. Want to do the project directly, ignoring that large p...[Details]
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According to foreign media MacRumors, Deutsche Telekom is currently offering Universal Electronics remote control to users who purchase the new Apple TV 4K. This is also the first third-party r...[Details]
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Wafer-level chip packaging (WLCSP) is a method of packaging and
testing
the whole wafer first
, and then cutting it into individual
IC
particles. Therefore, the volume after packagi...[Details]
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Much has been written about the rapid proliferation of advanced driver assistance systems (ADAS) in modern vehicles. The primary purpose of these systems is to improve road safety and is a necessary ...[Details]
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There is a statement "Program Size: Code=xx RO-data=xx RW-data=xx ZI-data=xx" in the compilation prompt output information of the KEIL project, which describes the size of each domain of the program....[Details]
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1 Introduction
ARM has 7 operating modes, and the stack pointer register (SP) of each mode is independent.
Therefore, for each processor mode needed in the program, a stack address must be defined ...[Details]
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In RF devices, the matching problem between antenna and tag chip becomes more serious when the operating frequency increases to the microwave region. The goal of the antenna is to transfer the ma...[Details]