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This article is part of the AVR microcontroller tutorial series. Interrupt is the essence of microcontroller. Interrupt Basics When an event occurs, the CPU stops the currently executed code and ...[Details]
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Digital modems have been widely used in point-to-point data transmission. Conventional binary digital modems are based on analog carriers, and require analog signal sources when implementing circui...[Details]
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As we all know, Gionee once conquered a large number of consumers with its extremely strong cost-effectiveness. Even in the era when China Cool Alliance was rampant, Gionee was able to get a sh...[Details]
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Introduction to BLDC Motor Solutions for Ultra-Low Temperature Freezers Some vaccines are highly sensitive to temperature changes and must be stored at ultra-low temperatures (ULT) from the time th...[Details]
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As a beginner, correct use is the most basic skill. With the development of technology, more and more electronic practitioners use digital multimeters. This article mainly explains how to use digital...[Details]
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This morning (17th), the National Development and Reform Commission held its regular press conference in March. At the meeting, it was proposed to accelerate the construction of new infrastructure su...[Details]
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STM32F103 clock configuration STM32 has four independent clock sources: 1.HSE (external high-speed clock, 4~16MHz); 2.HSI (internal high-speed clock, 8MHz, low accuracy); 3.LSE (external low-...[Details]
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1 Current status and development of photovoltaic power generation The domestic and international markets in 2013 show that China's photovoltaic industry is currently facing the dual challenges of the...[Details]
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1. Environment
I used Keil5 as a compilation tool and proteus for simulation. I don't know if there are other good software that can generate .hex files (.hex files need to be generated for th...[Details]
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Purpose Function signal generator is a waveform generating instrument based on software and hardware. Various complex signals that need to be detected and analyzed in engineering practice can be deco...[Details]
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Proteus is an EDA tool software published by Labcenter electronics in the UK. It realizes the co-simulation from schematic design, code debugging to single-chip microcomputer and peripheral circuits, ...[Details]
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Mixer Chinese and English
GAIN: Input signal gain control
HIGH: Treble level control
MID-HIGH: Mid-treble level control
LOW: Bass level control
PAN: Phase control
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CDMA is saying goodbye to us. According to the latest news, China Telecom has clearly required that from 2020, all 5G terminals are not allowed to have CDMA frequency bands and standards, and th...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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High-voltage motor starter cabinet and high-voltage distribution cabinet are two important equipment in the power system. They have obvious differences in structure, function, application, etc.
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Analog electronics
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