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1. There are many reasons for exceptions, such as directly using pointers to unallocated space, stack overflow, and other illegal operations that will cause the program to enter the HardFault excepti...[Details]
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The orifice flowmeter is a circular plate with a hole in the middle installed inside the pipeline. The pressure difference of the steam before and after the orifice is measured and the steam flow rat...[Details]
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Calibration seems to always be scheduled at the most critical moment of a project, but is it really that important? This article explains what calibration really is, why it is so important, and ho...[Details]
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When QR code recognition no longer relies on dedicated camera modules, and even common digital cameras, analog cameras, and USB cameras can easily and quickly recognize QR codes, then providing a fre...[Details]
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The wireless erhu introduced in this article has the characteristics of beautiful sound quality and simple production. When recording the music, you can directly use the internal recording of the rad...[Details]
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Advantech recently launched a new ultra-wide temperature SQRAM DDR4 3200 durable memory solution, the SQR-SD4E, which provides reliable industrial-grade stability applications in an operating tempe...[Details]
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With the rapid development of autonomous driving technology, intelligent driving has become the focus of technological competition in the automotive industry. As a pioneer in this field, Tesla has ...[Details]
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0 Introduction
At present, a difficult problem faced in the oil field crude oil production is the online measurement of the produced crude oil. The main reason is that the composition of crude oil i...[Details]
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The 51 single-chip microcomputer addresses the memory space not by bus but by instructions. 1:51 consists of the following memory modules ROM Flash RAM has------lower 128 bits of internal RAM (00-7F)...[Details]
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2020 is destined to be an extraordinary year. In addition to the nationwide fight against the epidemic, in the semiconductor field, facing the severe international situation, domestic semiconductor m...[Details]
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Hyundai Motor's electrification transformation has been very successful. Although it is the world's first company to recall all-electric vehicles on a large scale, this matter has basically been sett...[Details]
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OPPO is expected to release the Find X3 Pro flagship phone in March. Previous leaks have revealed some details of the Find X3 Pro, but there is no clear information whether the standard versio...[Details]
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IT Home reported on April 16 that realme Vice President, President of China, and President of Global Marketing Xu Qi announced yesterday that the realme Q3 series will be launched, claiming to...[Details]
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For many beginners, to deeply learn arm+linux, you need to consider from two directions, software and hardware. About in-depth learning of arm+linux, software learning: Software 1. Bootl...[Details]
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0 Introduction
8-bit microcontrollers are widely used in embedded systems, but it has inherent defects to let them deal directly with PCI bus devices. 8-bit microcontrollers only have 16-b...[Details]
DSP and ARM Processors
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