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On September 24, Reuters reported that Xiaomi has asked India's antitrust agency to recall its report that found the company and Walmart's Flipkart had violated competition laws, saying the report ...[Details]
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The RFID system is mainly composed of hardware devices such as readers, antennas, transponders, and software such as data acquisition and processing middleware. The transponder hardware part in thi...[Details]
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Several methods for testing diodes (ordinary, voltage-stabilizing, bidirectional trigger diodes) (I) Testing of ordinary diodes (including detector diodes, rectifier diodes, damping diodes, switching...[Details]
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This article discusses the design and production of a 0-250V, 100mA regulated power supply. It can be used to repair tube audio equipment or other devices, test capacitors, and as a general experime...[Details]
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introduction
Fiber drafting in the chemical fiber industry and finished product transmission in the glass manufacturing industry both require very high speed control accuracy. They are general...[Details]
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Do you know the four points that we need to pay attention to when using the dust detector we use in our daily life? I believe that everyone is not so sure, so please follow the editor of the dust det...[Details]
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Lingtong Technology GPM32F Series MCU
Shanghai, China - June 2023 -
IAR, a global leader in embedded development software and services, and Generalplus, an industry-leading MCU s...[Details]
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The head of the multimeter is a sensitive ammeter. The dial on the head is printed with a variety of symbols, scales and values. The symbol A-V-Ω indicates that this meter is a multimeter that can me...[Details]
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Introduction
When fast edge signals are transmitted on the device under test, if there is impedance discontinuity, reflection will occur. Therefore, by observing the reflection phenomenon, di...[Details]
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Technically speaking, the minimum illumination should be the screen illumination required at a certain amplitude when the CCD camera output level is at a standard TV frame rate, and its unit is 1u...[Details]
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STC15W4K56S4 MCU PID controls the speed of the DC motor. The following is a picture of the actual product: The motor runs smoothly after power on L298N controls motor speed STC control panel ...[Details]
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Using AT89S51 Single Chip Microcomputer to Make Infrared TV Remote Control The actual product is shown in the figure below: The output of a typical infrared TV remote control is generated by pulse...[Details]
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1 Introduction
With the development of science and technology and the improvement of automation level, automatic temperature monitoring has become one of the important measures taken by all walk...[Details]
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1. Introduction
Wavelength division multiplexers and demultiplexers are the main components of almost all WDM systems and networks. Traditionally, multiplexers/demultiplexers (de/mux) are sta...[Details]
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Synchronous generator is a common power generation equipment, widely used in power systems, industrial production and scientific research experiments. The excitation winding is an important part of...[Details]
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