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Sina U.S. Stocks News: iPhone maker Apple (198.87, -0.08, -0.04%) and chip company Qualcomm (56.95, 1.05, 1.88%) will go to court in San Diego on Monday to "go to war" in what may be the largest corp...[Details]
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Common application fields of laser displacement sensors? Laser displacement sensors are a commonly used measuring instrument, mainly for the measurement of physical quantities such as length, distance...[Details]
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I'm learning how to port uboot recently. I have a long-forgotten MINI2440 development board. The main control chip used in the development board is S3C2440. I checked the uboot version and found that...[Details]
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As early as 2013, at the Hannover Industrial Fair in Germany, the concept of "Industry 4.0" was first proposed, but it failed to develop significantly. Today, in the face of the largest health and ec...[Details]
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Switching power supply is one of the focuses of the power supply market in recent years. Its biggest advantage is that it greatly reduces the size and weight of the transformer, thus reducing the s...[Details]
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Sources of explosion-proof motor noise
When mechanical equipment is running, the friction, impact or unbalanced force between parts causes mechanical parts and shells to vibrate irregularly an...[Details]
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The power battery market, which is in the "East Asian hell mode", is changing from a three-way competition to a competition between China and South Korea. Judging from the development momentum, Chine...[Details]
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1. Introduction
For workers who have a large number of telephones and are busy with daily work, using mobile phones to search and store phone numbers is convenient, but it also has the disadva...[Details]
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According to foreign media reports, Valeo, a global leader in ADAS technology, has launched the first open source data of surround-view fisheye cameras, WoodScape, aiming to take computer vision rese...[Details]
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Tesla Inc has temporarily closed its new factory in Shanghai due to concerns about the coronavirus, which will delay production of the domestically produced Tesla Model 3, executives said on a call w...[Details]
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How to judge the quality of degaussing resistor for color TV
The degaussing resistor in color TV is a nonlinear resistor and a positive temperature coefficient resistor.
...[Details]
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ADXL345 The ADXL345 is a common 3-axis accelerometer from Analog Devices. It has 13-bit resolution, ±16 g measurement range, and 3.9 mg/LSB resolution. It can be accessed via SPI (3-wire or 4-wi...[Details]
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Chapter 6: The core of time slice round-robin scheduling The time slice rotation method is very interesting. In the example in this article, three tasks are created. The tasks have no priority. Und...[Details]
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When using Keil software, it is in the project created by the software, so create a project:
start the journey of program development:
1. Open Keil software, click Project---new project
2. Select a...[Details]
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On October 30, the "Unite and Work Together" meeting between the leaders of Beijing Puneng's shareholder units and all employees was successfully held in Beijing. Han Changan, Chairman of the Board of...[Details]
Analogue and Mixed Signal
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