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Today, the driving anxiety of electric and hybrid vehicles is still in the range, charging time and safety. Among them, increasing battery capacity is an obvious way to increase the range, but in add...[Details]
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1 Problem Statement
In intelligent instruments and process control systems with single-chip microcomputers as the core, it is often necessary to save real-time parameters for a long time. Usua...[Details]
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First, let's summarize the serial ports 232, 422, and 485. Serial port 232: bidirectional transmission, full-duplex, maximum rate 20Kbps, negative logic level, -15V~-3V logic "1", +3V~+15V logic "0"....[Details]
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0 Introduction
The main frequency of ARM11 is 533 MHz, and the highest frequency can reach 667 MHz, which is 10 times higher than that of ARM7. It also has more abundant on-chip resources, faster pr...[Details]
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Starting from sensor technology and entering the cloud service market from the bottom up is the path that FATRI United Measurement & Control (Quanzhou) Technology Co., Ltd. (hereinafter referred to a...[Details]
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1 Preface
Wireless medical monitoring is the abbreviation of using wireless communication technology to assist medical monitoring. In recent years, with the miniaturization of biomedical senso...[Details]
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CA8230 single-phase power quality analyzer product introduction: CA8230 is a single-phase AC+DC harmonic tester with graphical display that complies with IEC 61010-1 Class III 600V. It can be used to...[Details]
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The negative effects of the shutdown and employee riots at Quanta's Shanghai factory, Apple's largest laptop assembly plant, have emerged. The new Macbook Pro laptops are experiencing serious supply ...[Details]
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This evening, Honor held a new product launch conference, at which the fully evolved imaging capabilities of the Honor 60 series were showcased.
The imaging capabilities of the Honor 60 seri...[Details]
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As shown in the figure, this is the automatic start and stop control circuit of the fish tank water pump. It is composed of two 555 time base circuits. Its peripheral circuit has a similar structure,...[Details]
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1. Vortex flowmeter selection and design
As a new type of flowmeter, vortex flowmeter has developed rapidly since the mid-1980s. It has many advantages and strengths in flow measurement and is incr...[Details]
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To measure AC voltage with a digital multimeter: connect the black test lead to - or ground (marked inside the test lead jack), and the red test lead to the AC (or V with a ~ under it) jack; point th...[Details]
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In recent years, an emerging power factor correction (PFC) technology, interleaved PFC, has been increasingly used in applications with strict form factor requirements, such as slim LCD TVs or laptop...[Details]
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Sungrow has announced that it has signed a 66MW/253MWh energy storage contract with Doral Renewable Energy Resources Group, an Israeli renewable energy and environmental infrastructure ...[Details]
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In this article, we will explore in detail various aspects of commanding a robot to move through space. We will start with the basic concepts of robot movement.
1. Basic Concepts of Robot Move...[Details]
Analogue and Mixed Signal
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