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LED lighting is becoming increasingly popular as a replacement technology for halogen low-voltage lighting. Unlike halogen bulbs, LEDs do not suffer from low efficiency, poor reliability, and short l...[Details]
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On March 28, Beijing Ansheng Technology Co., Ltd. underwent industrial and commercial changes, adding Xiaomi's affiliated company Hanxing Venture Capital Co., Ltd. as a shareholder. At the same time,...[Details]
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The circuit in Figure 1 produces an output voltage that you can measure to determine if the two sine waves are in quadrature. If the output voltage is 0V, the input waves (φ1 and φ2) are in perfect qu...[Details]
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The .asm file is the source file of the assembly code, and the .inc file is the include file, similar to the .c file and .h file in C language. Next, let's analyze these three files. (To analyze the...[Details]
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1 Introduction
The general structure of an organic electroluminescent (EL) device, or organic light-emitting diode (OLED), is to sandwich a layer of organic electroluminescent medium bet...[Details]
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Although China is a large agricultural country, it is still a problem worthy of attention to solve the problem of feeding 1.2 billion people. The key to solving this problem lies in improving agricu...[Details]
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As a precision voltage regulator, TL431 is widely used in electronic circuit design. Due to its unique dynamic impedance, TL431 is often used as a voltage regulator diode . Voltage regulators are wid...[Details]
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The core technology that distinguishes new energy vehicles from traditional vehicles is the three-electric system: battery, motor and electronic control (see Figure 1). The motor control system is...[Details]
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introduction
In the actual production process, control components with automatic reversing functions are often used, such as round-trip operation (displacement) in machining, forward and reverse ou...[Details]
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Single chip computer temperature measurement and control system using thermocouple converter
This paper introduces the K-type thermocouple converter MAX6675 and its application ...[Details]
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LEDs are widely used in indicator lights, large billboards, scanners, fax machines, mobile phones, car lights, traffic lights, etc. due to their long life and low power consumption. However, in ter...[Details]
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According to foreign media reports, researchers led by Jennifer L. Schaefer, a professor in the Department of Chemical and Biomolecular Engineering at the University of Notre Dame, analyzed how magne...[Details]
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The problem of false labeling is a headache
In the mobile power industry, false labeling has become one of the first factors that most consumers consider before purchasing. Due to the lack of ...[Details]
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ITECH releases new upgraded products for AC power supply and AC load ——IT7800, IT7900, IT7900P and IT8200 In October 2023, ITECH announced that the IT7800 series of high-power...[Details]
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The automatic power-off function of CNC machine tools is an important safety protection measure that can effectively prevent equipment damage and personal injury caused by power failure, overload, ...[Details]
Analogue and Mixed Signal
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