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The oscilloscope is an instrument that is frequently used by those of us in the electronics field when doing experiments and projects. Here we will briefly introduce the issues that you should pay ...[Details]
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SATA and USB3.0 are re-timing serial communication interfaces. Their receiver tests are different from traditional receiver tests and have higher requirements on the instruments. The instruments are ...[Details]
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On May 4, the first space-oriented pure electric architecture (SOA) of London Electric Vehicle Company (LEVC) was officially launched. It is understood that the new platform will be guided by the s...[Details]
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1. The first is to obtain the Linux kernel source code, which seems to be nonsense. The download address is as follows: ftp://ftp.kernel.org/pub/linux/kernel/v2.6/Download: linux-2.6.16.22.tar.bz2 p...[Details]
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According to the latest report released by research firm IHS, in 2014, the scale of China's photovoltaic inverter market reached 13.3 GW, an increase of 18% year-on-year. IHS said that in view of t...[Details]
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AVR MCU keyboard subroutine Keyboard scanning has interrupt mode and query mode #include "jn8515def.h" /******The following is the keyboard arrangement diagram****** | | | f...[Details]
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During each growth stage of tomatoes, weak light environment will have a great impact on the growth of tomatoes, so it is necessary to supplement light during each growth stage of tomatoes. As for ho...[Details]
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Strength out of the circle! Goodix Technology joins hands with Yahua IoT to usher in the "single-core" era of smart gas meters Door-to-door meter reading and user self-reported readings, which gas ...[Details]
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Working principle of intelligent vortex flowmeter: Intelligent vortex flowmeter uses the principle of fluid oscillation to measure flow. When the fluid passes through the vortex flow transmitter in t...[Details]
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The COVID-19 epidemic is still very serious in India. Due to the backward medical conditions, the mortality rate here is surprisingly high. According to a report by the Indian Forum on the 29...[Details]
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On November 8, according to foreign media reports, a foreign netizen recently dismantled Tesla's new 12V auxiliary lithium battery and unveiled the mystery of this battery. It is reported that this...[Details]
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On August 3, Huawei Technologies Co., Ltd. disclosed the patent for "Method and device for training intelligent agents", publication number CN113206786A. The Qichacha patent abstract shows t...[Details]
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AVR mega128 SPI control HC595
After many days of hard work, I finally have a comprehensive understanding of AVR controlling HC595 to drive digital tubes. I will write down my design experience...[Details]
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According to foreign media reports, electric car manufacturers around the world have been grappling with the issue of battery consumption since the first mainstream electric car came out. French car ...[Details]
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Investment bank JP Morgan raised its price target on Apple to $210, citing strong demand leading to expected earnings in early 2022 and bullish prospects for the 5G iPhone SE. In a report to invest...[Details]