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On July 14, the Ministry of Industry and Information Technology issued a notice on the "Three-Year Action Plan for the Development of New Data Centers (2021-2023)".
The "Notice" points out tha...[Details]
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Starting from this article, the driving circuits of two-phase bipolar stepper motors and two-phase unipolar stepper motors, as well as the driving methods of two-phase bipolar stepper motors and tw...[Details]
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1 Basic Principles
Photoelectric direction finding refers to the use of photoelectric systems to determine the direction of a target. This is an important component of optical radar and optical gu...[Details]
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The sales of new energy vehicles, which have been growing at a high speed, have been "braking" in the past three months, forcing many new energy vehicle companies to "tighten their belts" and reduce ...[Details]
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TF International analyst Ming-Chi Kuo tweeted this evening that China's major Android phone brands have cut orders by about 170 million units this year, accounting for 20% of the original 2022 shipme...[Details]
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On January 12, Yixin Telecom officially announced the completion of RMB 1 billion in Series C financing. This round of financing was led by SoftBank Vision Fund II, followed by Cathay Capital, Corner...[Details]
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As we all know, microcontrollers cannot directly read current. Generally, the current value needs to be converted into a voltage value to read. At this time you should think of the great Ohm's law, w...[Details]
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Commvault (NASDAQ: CVLT), a recognized leader in data management software for cloud and local environments, recently announced that its latest product innovations are now generally available, includi...[Details]
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Introduction to PC-Based Logic Analyzer A logic analyzer is an instrument that uses a clock to collect and display digital signals from test equipment. Its main function is to determine the timing. S...[Details]
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First, the connection diagram in Proteus of 1602 is given as follows: illustrate: 1. The component name of the 1602 LCD display in Proteus is: LM016L (can be found in the component search). Do no...[Details]
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Mouser Electronics Releases Final Issue of EIT Program 2021 Series - Exploring Emerging Trends in Industrial Automation November 24, 2021 – Mouser Electronics today announced the seventh and final ...[Details]
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1. The inverter external relay controls the forward and reverse circuit
2. Power on the inverter (button SB2)
3. Forward (SB4)
4. Reverse (SB6, KA2 and KA1 form an ...[Details]
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1 Introduction In recent years, in high-performance fully digitally controlled electrical transmission systems, as the key to power electronic inverter technology, PWM technology has made rapid prog...[Details]
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System functions Use STM8's I2C to communicate with PCF8574, and use LED to make simple instructions! (PCF8574 is an I2C and parallel port conversion chip) hardware design This design uses the ...[Details]
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The rapid development of digital signal processing technology and large-scale integrated circuit technology has provided us with new ideas and methods for designing digital circuits. The current di...[Details]
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