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The power grid often interferes with or damages computers and precision instruments, mainly in the following aspects:
1. Power surges: refers to the output voltage effective value higher than t...[Details]
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1. Before using the inverter, you must first be familiar with its panel display and keyboard operation unit, and set the parameters reasonably according to the requirements of using the on-site ope...[Details]
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Preface
The four articles in the series are the four learning records I have written since I started learning microcontrollers. After understanding the above knowledge, I have also mastered so...[Details]
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This paper introduces the design of a simple adjustable real-time clock system. The Atmel 32-bit ARM microprocessor is used as the control driver in the design, which realizes the time informa...[Details]
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The parallel operation and proportional operation of frequency converters are mostly used in the control of conveyor belts and assembly lines.
The following mainly introduces the parallel oper...[Details]
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A new generation of young consumers has changed their decades-old audio-visual habits. Previously, headphones were only worn when needed. The introduction of true wireless (TWS) earbuds has changed t...[Details]
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According to foreign media reports, Kopin Corporation, a leading provider of innovative wearable computing technologies and solutions, announced that its wholly owned subsidiary Forth Dimension Disp...[Details]
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On January 4, 2021, Qualcomm Technologies announced the launch of the Qualcomm Snapdragon 480 5G mobile platform, the first Snapdragon 4 series mobile platform to support 5G. Snapdragon 480 can furth...[Details]
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Abstract: As a large-capacity, high-performance solid-state storage device, SD card is widely used in various embedded systems. At present, there are relatively few studies on SD card drivers based...[Details]
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We tend to overlook this point. Even if an appliance plugged into an AC power source appears to be powered off, it will continue to consume power if it is not unplugged. As the smart home market b...[Details]
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Design of stepper motor drive based on SMA7029M multi-chip module
The stepper motor is an electromagnetic actuator that can convert digital input pulses into rotational or linear incremental moti...[Details]
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Camera functions in mobile phones have made great progress in the past few years as high-pixel counts, high-resolution, and full-HD video recording and playback functions have rapidly become popular ...[Details]
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First, paste the structure and circuit of the clock: Understand what is a machine cycle and an instruction cycle: The timing of various different bytes and different cycle instructions (impo...[Details]
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With the advancement of science and technology and the development of society, people's living standards are constantly improving. Various industries have put forward higher and higher requirements...[Details]
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On November 1, the Guangzhou Municipal Bureau of Industry and Information Technology issued the "Implementation Plan for Promoting the Construction of New Energy Storage Industrial Parks in Guangzh...[Details]
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