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Since the end of last month, Lenovo has started to warm up its new Savior Y90 gaming phone, and its appearance and configuration information have been announced. Recently, the official also released ...[Details]
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The "Three-Year Action Plan for the High-Quality Development of Shanxi's New Materials Industry (2019-2021)" (hereinafter referred to as the "Action Plan") was recently issued, pointing out that by t...[Details]
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In 2017, Apple released its financial report stating that the company had cash reserves of $261.5 billion, which is much more than the US government's $70 billion. It can be said to be the richest co...[Details]
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Abstract: Aiming at the problems of dynamics and stability in the synchronous control of multiple units of printing and dyeing equipment, a design scheme of embedded synchronous controller based ...[Details]
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Buttons and displays are the basic input and output components of a single-chip microcomputer system. The following introduces a general instrument panel consisting of a 6-digit digital tube driven b...[Details]
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This article explains the effects of DC bias supplies on operational amplifiers (op amps) used in sensitive analog applications. It also covers power supply sequencing and the effects of DC supplies o...[Details]
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0 Introduction
A stepper motor is an electromechanical actuator that converts an electrical pulse signal into a corresponding angular displacement or linear displacement. By controlling th...[Details]
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1. Rockwell ABRockwell's PLCs mainly include: PLC2, PLC3, PLC5, SLC500, ControlLogix and other models. PLC2 and PLC3 are early models. The most commonly used small PLCs are SLC500, medium-sized one...[Details]
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This article will compare bipolar devices with CMOS devices to help users determine where each device is suitable. The article will use high-performance ultrasonic equipment as an example to e...[Details]
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On March 4, the Standing Committee of the Political Bureau of the CPC Central Committee held a meeting, which repeatedly emphasized the deployment and promotion of seven "new infrastructure construct...[Details]
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I believe that for power engineers, the contribution of oscilloscopes is irreplaceable. Once there is a problem with the product, it is necessary to capture the waveform, timing, and test accurate va...[Details]
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In the process of transitioning to a carbon-neutral society, the market demand for high-energy-density rechargeable batteries, such as lithium-ion batteries, is increasing year by year. From a resour...[Details]
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Software and hardware required: IAR for stm8 (EWSTM8), stm8s standard firmware library, ST-LINK, STM8s003f3 core board Install IAR (including st-link driver), Go to this website to download the s...[Details]
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1. Comprehensive investigation, organization of assessment and rectification. There is only one enterprise involved in the energy storage power station in the Economic Development Zone (Beijing Tia...[Details]
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Recently, Tesla officially announced that its map data service provider will be replaced by Baidu Maps, which will provide Tesla with map data services in China. Tesla's car navigation system in Chin...[Details]