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A stepper motor is a special motor used for control. It rotates step by step at a fixed angle (called "step angle"). It has the characteristic of no accumulated error (accuracy is 100%), so it is wid...[Details]
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1. To judge the quality of the crystal oscillator, first use a multimeter (R×10k block) to measure the resistance value at both ends of the crystal oscillator. If it is infinite, it means that the c...[Details]
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The Jian Guan Jia Landscape Integrated Smart Manhole Cover uses Nordic's nRF52832 SoC as the main processor and relays data to the service technician's smartphone via a low-power Bluetooth connection...[Details]
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As a field indicating liquid level instrument, the magnetic flap level gauge has the characteristics of economic energy saving, high sealing and leakage prevention, and is widely used in industrial...[Details]
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Facial recognition is everywhere, when you use Apple's Face ID to unlock your iPhone, when you board a plane at the airport... Obviously, facial recognition is no longer just in the fantasy of futuri...[Details]
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Cars have always been developed in the direction of comfortable and convenient means of transportation. However, during the Great East Japan Earthquake, there were many cases of using cars as emerg...[Details]
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Texas Instruments (TI) has launched a new wave of offensive in the smart driving market, taking the lead in launching an image accelerator that can work with a digital signal processor (DSP) and embe...[Details]
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;*************************************************** ;* Delay controller made of single-chip microcomputer 89C2051 * ;* T0 and TT0 are combined to form a second pulse generator * ;* TSBIN is a second...[Details]
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Automobile chassis control technology refers to a technology that controls and manages the automobile chassis system. Its main purpose is to improve the performance, safety and comfort of the car. ...[Details]
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1. Introduction to caching Due to the increasing gap between the access speed of the processor and the access speed of the memory, extreme and overall system performance has been greatly affected. ...[Details]
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On the evening of April 9, Jiejie Microelectric announced that the company expects to achieve a net profit attributable to shareholders of listed companies of 94.09 million yuan to 102 million yuan i...[Details]
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FS_4412 can be connected to a USB-Wifi module to achieve wireless Internet access. This section mainly describes how to transplant the driver of the USB-Wifi module and related WPA encryption tools o...[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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This article summarizes some common methods of secondary constant current in LED lighting power supply, hoping to help novices improve. It is no exaggeration to say that the LED driver power suppl...[Details]
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Data shows that by 2027, the scale of conductive silicon carbide power devices in the automotive market is expected to reach US$4.986 billion, accounting for 79.2%, while the market shares of energ...[Details]