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Recently, Saudi Basic Industries Corporation (SABIC), a world-renowned diversified chemical company, jointly released the "Global Economic Confidence Index under the Epidemic" online with Caijing Mag...[Details]
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Entering the Chinese market: AUVESY Nanjing Office is officially established • Technology companies are willing to develop the potential of the Chinese market in the long term • Provide more effi...[Details]
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On June 26, the largest mobile industry event in Asia, MWC Shanghai 2019, officially kicked off. 2019 is the first year of global 5G commercialization. At this year's conference, 5G has undoubtedly b...[Details]
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As the world's leader in power batteries, every move of CATL will attract industry attention. This is especially true for battery technology innovation. On April 19, CATL held a condensed matter ba...[Details]
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Has China surpassed the United States in 5G? Qualcomm CEO Steve Mollenkopf recently told Bloomberg that in terms of technology, it has not yet, but China has made rapid progress in 5G deployment, esp...[Details]
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The DC-DC converter from the battery to the LED can both step up the supply voltage to the standard LED forward voltage and step down the supply voltage to the forward voltage, and keep the LED curre...[Details]
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; There are 8 LEDs connected to the P1 port of the 51 microcontroller. ;There is a push button switch K1 connected to the external interrupt 0 input pin P3.2. ;There is a push button switch K2 connec...[Details]
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With the development of aerospace, heavy machinery, power generation equipment, and shipbuilding industries, the requirements for large-scale measurement are getting higher and higher. Some large prec...[Details]
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In connection with transmission line theory and oscilloscope loading effects, here are some things to consider when measuring 50Ω on an oscilloscope. Of course, you don't need to consider these whe...[Details]
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Step 1: First, we need to configure the relevant PCA registers. For example, we configure the CCP0 pin to output PWM. // PCA0 initialization AUXR1 &= ~0x30; AUXR1 |= 0x10; //Switch IO port, 0x0...[Details]
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Capacitors, usually referred to as their ability to hold charge, are equivalent to open circuits in DC circuits. Capacitors are components that can store charge and are also one of the commonly used ...[Details]
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After using the Yaffs file system for a period of time, the serial port outputs a large amount of
"Partially written block X detected"
Solution:
Method 1: Modify yaffs_auto_checkpoint in yaffs...[Details]
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Blood sugar test circuit analysis: In order to detect the number of free electrons generated by the reaction of glucose oxidase and glucose, a fixed bias voltage needs to be applied to both ends o...[Details]
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This morning, the first developer preview version of Android 12 (Developer Preview 1) was officially pushed and available for download. Pixel 3 and newer devices can already try it out. Accor...[Details]
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Noise-free power supplies are not designed by accident. A good power supply layout is designed to minimize experimentation time. Minutes or even hours spent carefully reviewing the power supply lay...[Details]
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