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What are the maintenance points of glass rotor flowmeter? Glass rotor flowmeter is a commonly used liquid measuring instrument, which is mainly used to measure liquid media in the industry. The mainte...[Details]
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The first pointer meter for detecting current was called a galvanometer, invented in 1820. It can be used with a Wheatstone Bridge to compare the unknown resistance and voltage to be measured with th...[Details]
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Arm announced that Hangzhou Haixing Electric Power Technology Co., Ltd. (hereinafter referred to as "Haixing Electric Power") has become the latest strategic partner of Arm IoT. Arm provides basic te...[Details]
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Metal oxide varistors (MOVs) are commonly used for transient overvoltage suppression in AC transmission line voltage applications. Lightning, switching of inductive loads, or switching of ca...[Details]
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Introduction: In the new energy industry, which will become the "outlet" of the next generation of power batteries ? Is it hybrid lithium metal batteries ? Solid-state batteries? Graphene batteries? ...[Details]
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Previously, I used the official ST library and online materials to complete the communication between STM32 and PC using USB HID class. Due to other reasons, I did not conduct in-depth analysis. A...[Details]
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In fact, the issue of whether to remove modules is actually a struggle for PACK power. Recently, there was an interesting piece of news. Due to the influence of Tesla's domestic production , the qu...[Details]
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1. Introduction
LED (light emitting diode) display screen is composed of light emitting diode array. Light emitting diode (LED) is a current control device with the advantages of high...[Details]
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Dynamic power measurement - faster speeds and drive cycles
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Frequency Characteristics of Photodiode Preamplifier
Since the output current of the photodiode is relatively weak, when a large output voltage eo is required, if the optical output cu...[Details]
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In 2018, due to the influence of the domestic and international economic environment, the capital market experienced significant fluctuations and declines, and some high-quality private listed compan...[Details]
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1. Introduction to SMT Technology
Surface Mount Technology (SMT) is a new generation of electronic assembly technology. It compresses traditional electronic components into devices with a volume ...[Details]
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//*********************************************************************** // Include files //*********************************************************************** #include string.h #include std...[Details]
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The first International Automotive and Smart Mobility Expo (IAA MOBILITY) held in Munich officially opened a few days ago. At this exhibition, Huawei focused on displaying a number of solutions inclu...[Details]
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Delixi inverter EM60G7R5T4B is a high-performance inverter, widely used in industrial automation, electric power, metallurgy, chemical industry, building materials and other industries. This articl...[Details]
DSP and ARM Processors
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