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This afternoon, Xiaomi officially announced the appointment of Yang Zhe as Vice President of Xiaomi Group and Chief Marketing Officer (CMO) for China, responsible for formulating marketing strategies...[Details]
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Write command format: Register Address Length Data Read command format: # echo "register address" getreg # cat getreg 1. Enable register # adb shell "echo "0x01,0x01,{0xff}" /sys/bus/i2c/devices/...[Details]
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Integrated operational amplifiers (hereinafter referred to as integrated op amps) are widely used in many military and civilian electronic systems due to their small size, light weight, low power cons...[Details]
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Inductor and transformer testing methods and experience
1?Detection of color-coded inductors
Put the multimeter in R×1 gear, connect the red and black test leads to any lead-out terminal of the ...[Details]
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What indicators describe the digital multimeter? What do they mean? The so-called 3 1/2 digital multimeter can display 0000-1999. The first digit can only display 1 or 0. 3 represents the ones,...[Details]
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On May 29, according to media reports, TSMC will mass-produce 2nm process next year, and Apple will be the first to use this advanced process.
According to reports, TSMC's 2nm process applied ...[Details]
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Nine Chinese companies, including Xiaomi, a mobile phone manufacturer, and COMAC, an aircraft manufacturer, have been added to the so-called "Chinese military-related" blacklist by the US government....[Details]
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This image shows how electrons (which can spin up or down) form striped patterns in the Hubbard model. Recent groundbreaking calculations on the model are helping scientists better und...[Details]
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At present, supermarket foods, especially cooked foods and cold foods, are generally illuminated by fluorescent lamps. This traditional high-heat lighting system can damage meat or meat products, a...[Details]
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1. Hardware Design Through the analysis of the schematic diagram, the LED adopts the common anode connection method, that is, all LED anode pins are connected to the power supply VCC (5V), and the ca...[Details]
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Recently, according to GSMArena, Samsung Exynos official Twitter released a short video. In the video, a child appeared, and there was a keyword "2200" on the picture behind the child, suggesti...[Details]
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Cars equipped with functions such as highway autonomous driving work in principle "cooperatively" with human drivers. But the biggest problem is that most car manufacturers know next to nothing about...[Details]
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The NAND gate YF1 outputs a high level, which is sent to the F, E, and D digital tubes through the isolation diode to display the code "L". If the liquid level rises and submerges the low-level pr...[Details]
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With the development of automotive electronic technology, the demands for electrification, lightweighting and intelligence have driven the large-scale application of automotive-grade high-side driv...[Details]
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Power control for industrial motor drives such as air conditioners, home appliances, and factory automation, and energy applications such as charging stations, energy storage systems, and power s...[Details]