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Written in front:
This series of articles will describe in detail the process of establishing the AT91RM9200 boot program, including the establishment of a cross-compilation tool chain, the com...[Details]
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The relative temperature coefficient mismatch between MOSFET and bipolar transistor caused by the change of gate threshold voltage and VGS temperature coefficient.
Delay and attenuation of coupling...[Details]
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An oscilloscope is a window for observing waveforms. It allows designers or maintenance personnel to see electronic waveforms in detail, achieving the effect of seeing is believing. Because the...[Details]
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Function and installation of frequency converter
Variable-frequency Drive (VFD) is a power control device that uses frequency conversion technology and microelectronics technology to control A...[Details]
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Keyboard subroutine (AVR)
Keyboard scanning has interrupt mode and query mode #include "jn8515def.h"
/******The following is the keyboard arrangement diagram****** | | | PC0 ___1|__2|__3|__ | | ...[Details]
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1 Introduction
Software Defined Radio (SDR) is a general hardware platform with openness, standardization and modularity. It uses software to complete functions such as working frequency b...[Details]
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The global electric vehicle charging station market is expected to expand rapidly by 2027, and the rapid growth of electric vehicle sales in the Asia-Pacific region has driven the growth of the globa...[Details]
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Translated from 5gradar In November 2019, World Wide Technology conducted an in-depth survey of 207 enterprise decision makers from companies with annual revenue of more than $1 billion. The survey...[Details]
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introduction
Nowadays, intelligence has become a new development trend in the field of automation, and has promoted the rapid expansion of intelligent functions to instruments, meters, equipme...[Details]
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introduction
In various amplifier applications, we often need to calculate the amplifier, but there is no intuitive way to see the impact of the amplifier on the link noise. This article discuss...[Details]
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1. Transformer zero-sequence impedance tester three-phase three-wire short-circuit parameter measurement interface
When the 'three-phase short circuit' item is selected, the short circuit parameter...[Details]
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As early as the mid-1980s, Moore's Law was already posing a daunting challenge to designers of integrated circuits. How to use all those complex transistors? For designers of new RISC processors, t...[Details]
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Gas flow meter installation requirements There are many types of gas flow meters. Here we introduce a common flow meter: vortex flowmeter; turbine flowmeter. In order to ensure the measurement ac...[Details]
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(Image source: ON Semiconductor official website) ON Semiconductor will showcase its automotive sensor portfolio at the AutoSens conference in Detroit, Michigan, with a focus on its next-generatio...[Details]
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A multimeter is a common measuring tool used by electricians. It can be used to measure parameters such as voltage, current, and resistance. A soft starter is a device used to start a motor. It can...[Details]
Test/Measurement
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