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0 Introduction
Fiber Bragg grating sensor (FBGS) is a functional fiber sensor using fiber Bragg grating (FBG) as a sensitive element. It can be used to directly detect temperature and strain...[Details]
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1. PIC instruction cycle calculation: Assume the operating frequency is: F (MHz); One instruction cycle is 1/(F/4) seconds. PIC instructions That is, assembly instructions, the number of inst...[Details]
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As long as there are valuable assets, companies will closely monitor their location. In fact, positioning systems (LFS) can be used to improve safety, productivity and efficiency in retail, logistics...[Details]
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I'm debugging an encoder recently, and I seem to be using the official routines, but I encountered difficulties when doing pid. I don't know how to implement pid on this basis. Can any expert give me...[Details]
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Huawei has been included in the Entity List by the United States for a long time, but Huawei has not been greatly affected. In the Q&A session after Ren Zhengfei's public dialogue today, an audience ...[Details]
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1 Establishment of mathematical model of measurement process In order to evaluate the uncertainty of the liquefied petroleum gas tank truck calibration standard, firstly, a measurement mathematical m...[Details]
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Wireless charging refers to charging a battery-powered device by obtaining power through wireless induction. Its convenience makes consumers willing to pay extra for wireless charging-related product...[Details]
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The TOPSwitch-JX series TOP266EG is a cost-effective device that integrates a 725V power
MOSFET
, a high-voltage switch
current
source, a multi-mode PWM control, an oscillator, ...[Details]
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Using the high-frequency transmitting circuit and high-frequency receiving circuit of the toy remote control car, combined with the single-chip microcomputer Carry out data transmission and simulate ...[Details]
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Abstract: This paper presents a design method for realizing multi-channel data acquisition and communication control using 8051 single-chip microcomputer as the core. This method converts the colle...[Details]
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Digital-to-Analog and Analog-to-Digital Converters
Chapter 8 Digital-to-Analog and Analog-to-Digital Converters
8.1 Overview
8.2 D/A Converter
8.2.3 R-2R Inverted T Resistor Network D/...[Details]
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Recently, Shanghai Lingdong Microelectronics Co., Ltd. (hereinafter referred to as "Lingdong Microelectronics") announced that the high-end MCU product
MM32F5 series
has been officially mas...[Details]
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Transformerless inverters reduce complexity and maximize power
(Release date: 2009-12-11 12:34:00)
Number of visitors:
...[Details]
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Wireless sensor networks are an emerging research field with great potential for application in military, environment, health, family, business and many other fields. Wireless sensor network nodes ...[Details]
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0 Introduction
Speaker identification is a type of biometric authentication technology. It is a technology that automatically identifies the speaker's identity based on voice parameters th...[Details]