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Intelligent network terminal is an embedded terminal device that realizes intelligent management. It usually has the basic functions of security access control system and automatic control. This artic...[Details]
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The main function of the BODE100 loop analyzer is to measure the characteristics of the object under test in the frequency domain, understand its performance and stability, and assist in the design o...[Details]
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Working principle of torque motor
The working principle of torque motor is similar to other motor types, which is based on the principle of electromagnetic induction. It is an AC motor, usuall...[Details]
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According to a recent report released by Boston Consulting Group (BCG), if major global semiconductor players all establish a completely self-sufficient local supply chain, the overall price of semic...[Details]
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The effective value of AC voltage is defined according to the Joule-Lenz law. Based on this definition, the early methods for measuring effective value include: using thermoelectric converters of t...[Details]
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STM8 and STM32 are different here. I am used to using LED = !LED in 51. In STM32, there is an atom to get the position and add macros, which is also acceptable. But stm8 doesn't support bit-band op...[Details]
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This article introduces a high-reliability photoelectric switch circuit with frequency-stabilized modulated light to resist various interferences, a high-power drive circuit and automatic gain cont...[Details]
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0 SPI SPI: Serial external transfer interface, allowing high-speed data transmission with various peripheral devices in full-duplex mode. It consists of 3 wires, (serial clock) SCLK, (serial data out...[Details]
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Introduction
With the development of the times, digital control is undoubtedly one of the goals pursued by people, and the convenience it brings to people is also undeniable. Among them, digita...[Details]
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According to foreign media reports, on July 8 local time, Cybellum, an Israeli startup leading automotive cybersecurity risk assessment solutions, announced its cooperation with the Renault-Nissan-Mi...[Details]
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According to foreign media reports, Tesla has applied for a patent for a borderless display screen with holographic glass. It is reported that the glass can "reduce or eliminate the visibility of the...[Details]
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Introduction: Several precise delay programs for 51 single-chip microcomputers: In the calculation of precise delay, the most easily overlooked part is the delay outside the calculation loop. In situ...[Details]
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This article will introduce the temperature measurement system composed of 51 single-chip microcomputer AT89C52 and temperature sensor chip DS18B20, and provide source code for readers' reference. ...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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Construction conditions: New energy power is random and volatile, which brings great risks and challenges to the safety and stability of the power system. The development of energy storage can not onl...[Details]
Microcontroller MCU
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