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There is an interesting common sense in the field of science and technology: we always overestimate the changes in one year and underestimate the changes in five years. If you don't believe me, let...[Details]
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I. Introduction
Some engineers reported that they could not use the STM32F4 xx hardware floating point unit under Keil, which resulted in a long operation time when performing floating point operatio...[Details]
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1 Overview
AN80LXXRMS series products are positive output voltage regulator integrated circuits with reset function produced by Panasonic Corporation of Japan. Its output current is 0.15A and has 2...[Details]
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The high-bandwidth power analyzers on the market often have a low sampling rate, only half of the bandwidth or less. Is this really reasonable? Can the input signal be sampled reliably? Can such a ...[Details]
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1x9268 device description
1X9268 is a digitally controlled potentiometer produced by Xicor Corporation, which integrates two E2POT digitally controlled potentiometers on a single-chip CMOS i...[Details]
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On the evening of November 12, SMIC released its Q3 financial report. According to the financial report, SMIC's revenue in Q3 was US$816.5 million, gross profit was US$170 million, and net profit was...[Details]
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Opening remarks:
The previous section talked about the program of a ticker that lights up one by one and can only light up one light at a time. This section will combine the content of the previous ...[Details]
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Rugged embedded computer brand – cincoze launches Display Computing – CRYSTAL product line high-performance tablet computer series (P2202+CV/CS/CO Series). The highlight is that it is equipped wi...[Details]
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Multimeters have become an indispensable tool in the hands of electrical and electronic engineers because of their many functions and ease of use. However, if you want to give full play to its role...[Details]
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The reasons for the failure of the insulation resistance meter pointer not pointing to zero and the maintenance methods are as follows: (1) The current coil or zero-point balance coil is partially sh...[Details]
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The wave of digital power supply is here, and several technical issues about the design and implementation of digital power supply have always been the topic of discussion among engineers and experts ...[Details]
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On August 21, according to TSMC’s official website, as of July this year, TSMC has produced more than 1 billion fully functional and defect-free 7nm chips. TSMC said that its 7nm process technology w...[Details]
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On December 12, the State Grid Ningxia Electric Power Co., Ltd. Yinchuan Urban Energy Internet Comprehensive Demonstration Project - the 110 kV Fengdeng Substation "multi-station integration" proje...[Details]
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0 Introduction
With the improvement of people's living standards and the increasing expansion of fully decorated houses, the quality control of indoor environment has attracted more and mo...[Details]
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The inverter is an electrical device that converts AC power into AC power with adjustable frequency. It is widely used in industrial automation, motor drive and other fields. In practical applicati...[Details]
RF/Wirelessly
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