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How to wisely choose a power supply suitable for driving LEDs is a question that every engineer is concerned about when designing. Here we have sorted out the opinions of netizens for your refere...[Details]
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The interrupt vector table has been set before, and now we need to set the processor mode. For ARM11, there are 8 modes, and different modes have different permissions. When developing the bootloader...[Details]
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Basic features:
① The ISD1000A series of language recording and playback circuits are divided into three types according to the recording and playback storage time and sampling rate: ISD1012...[Details]
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If you only know C51, you are OUT. Now companies also require you to know AVR, PIC and other microcontrollers, so I am starting to learn PIC now.
It's so simple, so easy! This is the first PIC microc...[Details]
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Abstract: Wireless technology has become a new trend in the development of charging. With the widespread application of CANFD in industries such as automotive electronics and rail transportation, how...[Details]
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What exactly is a microcontroller? Single-chip microcomputer is also called single-chip microcontroller. Its full name is single-chip microcomputer or single-chip microcomputer (MCU). It is a typical...[Details]
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After Nick Holonyak Jr.
invented LED in
1962
, LED became the focus of the world due to its long life and energy saving characteristics. It has developed rapidly, gradually changing from low-
...[Details]
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1 Introduction At present, most of the wired multi-point temperature acquisition systems are used to monitor indoor and outdoor temperatures by installing temperature nodes. This traditional multi-...[Details]
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Digital signal microprocessor DSP has the functions of high-speed operation and data processing. With its advantages of high performance and low power consumption, it provides an effective hardwa...[Details]
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Recently, my country's largest and most technologically advanced communications satellite, Practice 20, successfully completed all core tests, fully verifying the satellite's performance and many of ...[Details]
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Electronic detonators are generally divided into three types: (1) electronic detonators with programmable electric initiation, where the delay time is set at the blasting site according to the require...[Details]
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Starting from April 18, 2019, ZF TraXon, one of the most widely used AMT transmissions in domestic automatic heavy-duty trucks, has its own Chinese name - Chuansheng. On April 18, the launch ceremo...[Details]
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As a beginner in microcontrollers, when we do ordinary serial communication experiments, we send hexadecimal numbers! For example, U0DBUF = j, j is a hexadecimal number by default. The serial debuggin...[Details]
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The role of the transformer
A transformer is a device used to change the voltage of AC. It is composed of an iron core and a coil. It can not only change the voltage of AC, but also ...[Details]
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A three-phase inverter is a power electronic device that converts AC power into variable frequency AC power. It is widely used in industrial automation, motor drive and other fields. In practical a...[Details]
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