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Stepper Motor Driver Principle
A stepper motor driver is an electronic device used to control the rotation and movement of a stepper motor. Its main principle is to convert the control signal ...[Details]
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Apple held this year's spring new product launch conference online at 02:00 a.m. yesterday, launching new green and cangling green versions for the iPhone 13 and iPhone 13 Pro series, which wil...[Details]
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The capital increase project of Beijing Guowang Optical Technology Co., Ltd. was completed at the Beijing Equity Exchange. Through this capital increase, Guowang Optics introduced the Changchun Insti...[Details]
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According to multiple foreign media sources, Oracle is now shutting down its flash storage division and laying off at least 300 employees. On August 15, Mike Workman, senior vice president of Oracl...[Details]
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Zhiyong current probes are compatible with all brands of oscilloscopes on the market. In order to measure the current accurately and conveniently, the parameters of the oscilloscope need to be set. T...[Details]
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(1) When the STM32 is powered on, BOOT is latched to determine where to start
When debugging in RAM, the power has been successfully turned on, and the BOOT status has no effect.
The I...[Details]
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1 Overview
With the issuance of domestic 4G licenses, provinces across the country are vigorously carrying out TD-LTE network construction. The planning and optimization of TD-LTE networks are increa...[Details]
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Following "Talking about Automotive Chip Security - Part 1", this article further elaborates on chip security storage, FOTA, security diagnosis, and secure operating environment. 1. Secure storage ...[Details]
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Hybrid cars have become more and more common on the road in the past two years. Even if you don't look at the official data, as long as you pay a little attention to the car choices of your friends...[Details]
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1. Detection of color-coded inductors: Place the multimeter in the R×1 position, and connect the red and black test leads to any terminal of the color-coded inductor. At this time, the pointer s...[Details]
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PLC ladder diagram language is a graphical programming language used to program programmable logic controllers (PLCs). It is similar to a circuit diagram, where different graphic symbols are used t...[Details]
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With the continuous development of smart home appliance control technology, multifunctional and intelligent kitchen controllers have become the mainstream of kitchen appliance development. Compared w...[Details]
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Intel has canceled its desktop processors codenamed Meteor Lake-S and plans to bring forward the launch of Arrow Lake-S to the first half of 2024, according to new rumors published by BenchLife. Ho...[Details]
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US energy specialist Enphase will start producing microinverters at Flex’s factory in Timisoara, Romania, from the first quarter of 2023.
Image: Enphase
US manufacturer Enphase said t...[Details]
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As an analytical instrument, the basic performance requirements of a spectrum analyzer include: 1. Frequency indicators: Measurement frequency range: reflects the spectrum analyzer’s ability to measu...[Details]
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