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This article mainly introduces the use of FPGA and matlab to realize the function of arbitrary frequency signal generator, and simulates it. It uses Quartus Ⅱ+modelsim+matlab to realize the function,...[Details]
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When we play with ARM9, we usually debug the program in the memory, which is very fast. This is also true for STM32. Although the life of flash is very long now, debugging and burning programs in flas...[Details]
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OPPO customer service's official Weibo account announced a good news, that is, the official has launched a mobile phone back cover color renewing plan. Users can change the color of their mobile phon...[Details]
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UPS, or uninterruptible power supply, is a constant voltage and frequency uninterruptible power supply with an energy storage device and an inverter as its main component. It is mainly used to provid...[Details]
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According to the latest data from IDC, in the first quarter of 2019, the shipment volume of the Indian smartphone market reached 32.1 million units, a year-on-year increase of 7.1%. Among them, Xiaom...[Details]
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Analysts including Ming-Chi Kuo and Jiutang Pan have pointed out that the iPhone 12 will no longer come with wired headphones and chargers. Apple is said to be doing this to offset other upgr...[Details]
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What is the most vulnerable thing about pure electric vehicles? Battery. Ever since this kind of car became popular, social news about various accidents involving tram battery packs has never stopped...[Details]
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The crystal diode is composed of a PN junction plus lead wires and a tube shell. It has various characteristics of a PN junction and usually has the following types:
Point contact type: sm...[Details]
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Among various biometric technologies, fingerprint recognition technology is the most mature, accurate and easy to use. As an important part of the fingerprint recognition system, fingerprint collec...[Details]
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Today, at the Songshan Lake Dialogue session of the Huawei Developer Conference held in Songshan Lake, Dongguan, Wang Chenglu, President of Huawei Consumer BG Software Department, said: "It is very l...[Details]
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In recent years, due to the inconsistency of the estimation methods and the expression forms of the uncertainty of measurement results in some countries and different scientific fields, it has led to...[Details]
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Today we will explain the timing-interrupt function of the STM32F103 timer. We will add the TIM3 timing function to yesterday’s timer delay software project. You can also try to add and modify yester...[Details]
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According to information previously revealed by multiple parties, the new iPhone 12 annual flagship, which will be unveiled in the second half of the year, will still provide four models, including i...[Details]
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Mobileye releases fourth quarter and full year 2023 financial report and business overview • Fourth quarter revenue was $637 million, up 13% year over year, consistent with preliminary data provi...[Details]
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With the rapid improvement of the intelligence of automobiles, a large number of new processors and system-on-chips (SoCs) have been widely introduced into vehicles. Whether in driving or cockpit s...[Details]