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On November 6, it was reported that researchers at the University of Southampton in the UK are conducting a breakthrough experiment to test a drone equipped with an innovative "nervous system".
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The so-called "peak hold" function means that the digital instrument can keep the currently measured peak value on the display; in other words, "the last reading of the meter is the maximum value in ...[Details]
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0 Introduction
In civil engineering, vibrating string sensors are often used to measure various parameters, including tension, pressure, stress, displacement, etc. However, due to the manufact...[Details]
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introduction The early digital FM processing chip TEA5767 was developed by Philips and widely used, but the chip requires an external audio amplifier circuit to drive the headphones. In view ...[Details]
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When you need to perform a length test, you must choose the appropriate measuring instrument or technique to obtain the length measurement result according to the accuracy required. For example, yo...[Details]
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Author: Anton Patyuchenko Wilhelm Conrad Rötgen’s discovery of X-rays in 1895 won him the first Nobel Prize in Physics and laid the foundation for the field of medical imaging. Since then, X-ray t...[Details]
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Some friends want to make boards by themselves. I have read some books and also made boards myself. I would like to summarize them. I hope it will be helpful to those friends who are eager to try.
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While the demand for voice industry is booming, the development speed of the industry will in turn be limited by the supply capacity of platform service providers. Looking beyond specific cases, the ...[Details]
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Capacitive
sensors
typically have capacitance values ranging from 50fF to 20pF, making it difficult to accurately detect small changes in capacitance and thus requiring a suitable ana...[Details]
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Just recently, Internet TV ushered in a new round of price war. Xiaomi reduced the prices of its TV products by 100 to 500 yuan at the "Mi Fans Festival" on April 9. The prices of the 32-inch Xia...[Details]
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With the popularization of the Internet and the increase in speed, network communication is adopted by more users, that is, users communicate with the display screen through a hub or a direct network...[Details]
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When arm-linux-gcc compiled a bare metal program, an error popped up during ld, pointing to the division instruction. arm920t is armv4, which does not support division instructions, but supports so...[Details]
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Translated from - lifewire With COVID-19 keeping us at home, it’s time for robots to take over. What’s happened over the past few weeks is sounding more and more like the opening chapters of ...[Details]
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Volumetric flow measurement uses a fixed small volume to repeatedly measure the volume of fluid passing through the flowmeter. Therefore, there must be a space that constitutes a standard volume insid...[Details]
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1. What is a spectrum analyzer: A graphical tester that analyzes signals in the frequency domain. It displays the distribution of signal amplitude by frequency in a graphical manner, that is, the X-a...[Details]
DSP and ARM Processors
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