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introduction
In many embedded control systems, the system must complete a large amount of information collection and complex algorithms, and also realize precise control functions. The ARM9 mi...[Details]
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Design Questions:
The problem of electrolytic capacitor life not matching LED
Common reasons and solutions for LED flickering
How PWM dimming affects LED life
Potential problem...[Details]
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Introduction to the Cortex-M0 Processor 1. The Cortex-M0 processor is based on the von Neumann architecture (single bus interface) and uses a 32-bit reduced instruction set (RISC), which is called ...[Details]
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WeEn Semiconductor appears at PCIM Europe, using “chips” to achieve optimal efficiency
Nuremberg, Germany - From May 10th to 12th, 2022, the annual PCIM Europe opened grandly. As a w...[Details]
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Environmental conditions for use:
1. Air temperature: +45~-25℃
2.Relative humidity: no more than 90%
3. Dimensions: φ48×200mm
4. Working life: not less than 15,000 times
5. Power supply vol...[Details]
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The output range of the OP97 op amp is ±3.3V, so a V/I conversion circuit is required. The V/I conversion circuit is shown in the figure. By setting the fixed 5 code values: FFFF, BFFF, 8000, 4000, 0...[Details]
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On September 11, the "Non-Financial Enterprise Debt Financing Instrument Registration System" of the Securities Dealers Association showed that Huawei Investment Holding Co., Ltd. (hereinafter referr...[Details]
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introduction
ARM and DSP are used as embedded technologies in seismic signal processing systems, which can well meet the requirements of seismic accelerometers for real-time, high precision an...[Details]
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Introduction: This paper mainly introduces the design skills of PIC microcontroller pin interrupt program. The pin change program designed in this way has low CPU overhead, high efficiency, and will ...[Details]
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As the demand for air transportation grows year by year, the intelligence of airport security monitoring systems will become more critical. Innodisk, a global leader in industrial control storage, ha...[Details]
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What is the best silicon content in the core silicon steel sheet of the R-type low-frequency transformer? Is the larger the better? In fact, the silicon content of the silicon steel sheet does not ...[Details]
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On August 27, Fangxin Electronics' integrated circuit advanced packaging and testing project was signed and settled in Jiaxing Science and Technology City, Zhejiang Province. The project is mainly en...[Details]
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Providing mobility to products can bring additional benefits and open up new markets outside of existing applications.
Portable
The market for ultrasound equipment is a good example. Unti...[Details]
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Samsung Galaxy Note 10 series launch conference was held as scheduled in New York. After the conference, Samsung President Koh Dong-jin revealed in an interview with the media that the product...[Details]
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ARM seven working modes: Figure 1-1:
Figure 1-1
The above seven working modes can be set in cpsr: M =Mode number as follows.
Figure 1-2
The reason for having so many...[Details]
GD32 MCU
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