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EV Sales, a US new energy vehicle sales statistics website, released sales data of new energy vehicles in various regions around the world in the first half of 2019. The total global sales of new ene...[Details]
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Abstract:
According to the principle of correlation speed measurement, a non-contact intelligent real-time speed measurement system based on DSP is designed by using the signal processing met...[Details]
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On May 18, realme’s official Weibo account announced the configuration specifications of the new realme X50 Pro Player Edition. It is reported that the realme X50 Pro Player Edition will be ...[Details]
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Specific implementation functions The system consists of STC89C52 microcontroller + DS1302 clock chip + DS18B20 temperature sensor 1. Can display year, month, day, hour, minute, second, week, tempe...[Details]
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Core Tips: According to foreign media reports, on July 15 local time, Karamba Security, a leader in automotive and enterprise edge network security, announced that it had signed a production licens...[Details]
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Last night, Tianfeng International analyst Ming-Chi Kuo released the latest Apple research report, providing forecasts for the iPhone product line and key specifications for 2021-2023. The re...[Details]
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type of data This is the second part of a series of tutorials on ARM assembly basics, covering data types and registers. Similar to high-level languages, ARM supports operations on different data t...[Details]
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When learning about CM3, I carefully studied the interrupt jump process of CM3 and found that embedded MCUs are basically the same in this regard. Of course, MCUs with different architectures also ha...[Details]
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Apple said it will provide AirPods Pro beta firmware to developers in the future before releasing it to the public. Apple announced the news to developers on the beta download pages of iOS, iPadOS...[Details]
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TSMC recently released its fourth quarter earnings report, with revenue of NT$625.53 billion (currently approximately 138.868 billion yuan) and net profit of NT$295.9 billion (currently approximately...[Details]
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Abstract: This paper
expounds the general characteristics of CMOS image sensors, introduces the performance and usage characteristics of CMOS black and white image sensor chip OV5017 in detai...[Details]
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As electronic devices increasingly incorporate RF and digital components, test equipment is beginning to incorporate a more advanced array of measurement tools for high-speed communications signal t...[Details]
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Enthusiast Network reported (by Wu Zipeng), as the upstream of the electronic industry chain, it is the cornerstone of the entire innovation. In order to meet the needs of terminal equipment for mu...[Details]
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Identification method of thermocouple and thermal resistor The appearance of industrial thermocouple and thermal resistor protection sleeve is almost the same. Some temperature measuring elements are...[Details]
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The basic idea of active noise control was first proposed by German physicist Paul Lueg when he invented the "electronic muffler" in 1936. Compared with traditional passive control, active noise co...[Details]