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The unstable poles of the controlled object are poles with positive real parts. The modes corresponding to them diverge over time, causing the system to become unstable. It is not advisable to elim...[Details]
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Finally, close the doors and windows, turn off all power supplies, and pay attention to safety! I believe you are all familiar with this saying. Now the sockets on the market are basically non-inte...[Details]
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There is a high-gain inverting amplifier inside the MCS-51 microcontroller chip, whose input is the chip pin XTAL1 and whose output is the pin XTAL2. Outside the chip, a crystal oscillator and a fine...[Details]
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0 Introduction
In order to solve the problem of readers being limited by time and space when reading books in the library, virtual reality (VR) technology can be used to allow students who l...[Details]
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The core reason why pure electric vehicles are not popular is the problem of driving range and charging time for consumers: the former is determined by the battery energy density, which is currently ...[Details]
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On July 12, Dongtu Technology issued an announcement stating that the company noticed on July 10, 2021 that the official website of the U.S. Department of Commerce announced that Beijing Dongtu Techn...[Details]
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Increasing portability is a common trend in electronic devices; it is no longer generally accepted that a device is turned off because someone "unplugged it." To achieve portable functionality, devic...[Details]
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LPC824 is a 32-bit low-power microcontroller launched by NXP based on the Cotex-M0+ core (version r0p1). It has 32KB FlashROM, 8KB SRAM and low power supply voltage (1.8V~3.6V) , the power consumptio...[Details]
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According to market research institutions, global sales of new energy vehicles will reach 16.4 million by 2025. By then, global demand for power lithium-ion batteries will reach 1160GWh (109Wh), offi...[Details]
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According to Reuters, people familiar with the matter revealed that in the face of possible more restrictions from the United States, Huawei is gradually transferring the production of its internally...[Details]
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Some friends who bought an oscilloscope may be curious about the refresh rate of the oscilloscope and wonder if they can measure it. Compared with the sampling rate, storage depth and other indicator...[Details]
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introduction In many fields of real-time monitoring systems and communication equipment today, long-distance data transmission is often required. To this end, how to achieve high-speed, reliable and ...[Details]
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In the avrfeaks forum, there is a post about developing AVR microcontrollers in the codeblocks environment (combined with winavr), which is quite good. I will reprint it here: I got curious, so I d...[Details]
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Flash module organization The memory is organized into program memory blocks, data EEPROM blocks, and information blocks. The program memory block is divided into 4 KB sectors, each sector is further...[Details]
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According to foreign media reports, the University of Michigan has developed a new real-time 3D motion tracking system that can replace imaging system technologies such as lidar and cameras in autono...[Details]
Test/Measurement
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