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Abstract: This paper introduces the main features of Advantech PCI-1721. It has waveform output function with a maximum update rate of 10 MHz, automatic calibration function and board ID, etc. It i...[Details]
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At present, the development of the digital TV industry is in full swing. The formulation of standards, the overall shift of digital TV, and terminal manufacturers are rushing to launch high-definit...[Details]
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According to foreign media reports, researchers at the U.S. Department of Energy's Oak Ridge National Laboratory (ORNL) have designed and tested a new wireless charging solution that doubles the powe...[Details]
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Function of the circuit
For DC amplifiers using OP amplifiers, offset drift is important, but low-frequency noise must also be small. The base noise of different ty...[Details]
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Detection is one of the important steps in component manufacturing. In the previous article, the editor introduced infrared detection and light detection. In order to enhance everyone's understanding...[Details]
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Flexible electronic devices have expanded the ability of humans to perceive the environment conveniently and comfortably. Among them, flexible magnetic field sensors are essential for detecting cha...[Details]
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With the increasing application of electronic information technology, there are many occasions where it is necessary to identify or record the identity of specific user groups, such as access contr...[Details]
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On January 14, Dinglong Co., Ltd. issued an announcement stating that in order to enhance the company's competitiveness in the core import-substituting process materials industry for optoelectronic s...[Details]
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Configure STM32L151CBT6 in normal serial port mode. I didn't read the data sheet carefully at first, but just wrote a program based on other people's examples. Although the effect came out, I didn't u...[Details]
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The flow rate is proportional to the square root of the differential pressure. A differential pressure flowmeter is an instrument that calculates the flow rate based on the differential pressu...[Details]
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Magnetic Fields
In addition to thermal noise, the movement of circuit leads in a magnetic field can generate parasitic voltages. Even the relatively weak magnetic field of the earth can induce nano...[Details]
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The power station can generate 10,000 kWh of electricity per hour, which can meet the daily electricity needs of 4,500 households. Hou Hucan, project manager of China Energy Storage (Shandong) Electri...[Details]
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Based on practical experience, professionals have summarized 13 requirements for LED display screens in various sports venues for your reference.
1. Installation location and number of disp...[Details]
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SD cards generally support two read and write modes, SPI and SDIO modes. The pin arrangement of SD cards is shown in the figure below. There are several important operation commands in SPI mode, n...[Details]
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Summary: China Resources Microelectronics' power IC, intelligent control MCU, intelligent sensor and IPM products have been launched on the World Strong Innovation Platform, and provide manufacturing...[Details]
DSP and ARM Processors
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