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Schematic diagram of using the virtual ground of the operational amplifier to reduce the parasitic capacitance CP of the lead cable
The following figure is a schematic diagram of using the vir...[Details]
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Implementation method: Use the PWM output function to output pulses of a certain frequency (F). The number of pulses output at a certain frequency in a certain time is fixed. Therefore, the time (Tim...[Details]
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Whether placed in a test setup or as part of a device under test, clock recovery plays an important role in making accurate test measurements. Since most gigabit communication systems are synchrono...[Details]
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When designing a cooking machine, an engineer needed a Hall current sensor and a transformer to achieve constant power control. This article mentioned the domestically produced Zhongke Alpha Hall c...[Details]
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September 26, 2023, China - STMicroelectronics (ST;), a world-leading semiconductor company serving multiple electronic application fields, will hold the Industrial Summit 2023 on September 28, 2023 ...[Details]
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Baidu's self-driving minibus "Apollo" project has been reported to have its main staff withdrawn and product promotion has been stopped. According to people familiar with the matter, the project's in...[Details]
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Introduction DCD: Data Definition directive It is generally used to allocate storage units for specific data and to initialize the allocated storage units. Syntax format: Label DCD (or DCDU) Expres...[Details]
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Study Materials Video Tutorial Li Xiang stm32 video tutorial 49 episodes http://pan.baidu.com/s/1kTyt03P Atom teaches you how to use STM32 http://pan.baidu.com/s/1gd25r6F Liu Yang STM32 (good)...[Details]
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Volkswagen is the latest automaker to experiment with bidirectional charging. The automaker announced last week that it is testing a DC wallbox that would allow electric vehicles to release power bac...[Details]
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1. Limiting filter method (also known as program judgment filter method)
A. Method:
Based on experience, determine the maximum deviation value allowed between two samples (set to A...[Details]
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On the morning of March 15, the State Council Information Office held a press conference on the national economic operation in January-February 2022, inviting Fu Linghui, spokesperson of the National...[Details]
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On February 13, the National Energy Administration held a regular press conference in Beijing.
In response to reporters' questions, Liang Changxin, spokesperson of the National Energy Administ...[Details]
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LED driver power supplies for general lighting generally use a flyback converter circuit topology based on a PWM controller. Although this solution is simple in structure, it is generally not possible...[Details]
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1.44-inch TFT LCD screen picture program is divided into software SPI and hardware SPI software SPI program: use single-chip microcomputer STC89C516 and STC89C516 and single-chip microcomputer STC1...[Details]
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Abstract: The digital-to-analog converter AD5551/AD5552 produced by American Analog Devices is a DAC with serial input voltage output, with 14-bit resolution, Schmitt trigger input and fast sett...[Details]
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