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Measuring resistance with two wires is very convenient, but it can introduce measurement errors. This error can be nearly eliminated by using a 4-wire multimeter with separate source and measuremen...[Details]
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1. Introduction
SD card plays an important role in today's mobile storage due to its large capacity, low power consumption, compactness, lightness, hot pluggability and low price.
Today, we wi...[Details]
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Most analog integrated circuits (comparators, op amps, instrumentation amplifiers, references, filters, etc.) are designed to process voltage signals. When it comes to devices that process current ...[Details]
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introduction
The key to the normal operation of DSP after loading is the correct burning of the original program code in Flash. The .out format file generated by CCS compilation cannot be ...[Details]
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1. Experimental task As shown in the figure, monitor the switch K1 (connected to the P3.0 port), and use the light-emitting diode L1 (connected to the P1.0 port of the microcontroller) to display the...[Details]
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introduction
In the design process of automatic control products, the choice of implementation scheme is often very contradictory. Using programmable logic controller (PLC) and human-machine in...[Details]
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In addition to updating the Mate series in the second half of this year, Huawei will also launch new products in the nova series. Today, the whistleblower @RODENT950 exposed the real Huawei nova8 s...[Details]
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An innovative automated measurement approach helps solve problems inherent in a multi-machine flexible production environment In 2008, Kurt Manufacturing installed an automated production system (APS...[Details]
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1. Principle of electromagnetic flowmeter Electromagnetic flowmeter is an instrument that uses Faraday's law of electromagnetic induction to measure the volume flow of conductive liquids. In the elec...[Details]
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Net profit plummeted 328% year-on-year, which is the most "eye-catching" figure in Changan Automobile's Q3 financial report. Changan Automobile is struggling to escape losses due to its declining s...[Details]
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//**************************************************//STC15F2K60S2 serial communication program, sends the data received by the serial port out from the serial port//Use 22.1184M crystal oscillator, ...[Details]
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Research background Traditionally, the test method for LC resonant frequency is to find the frequency point with maximum output by changing the frequency of the signal added to the LC resonant circui...[Details]
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The price of LED display screen is mainly composed of the price of the screen body, control system, computer amplifier and audio equipment, engineering construction, etc.
The screen and co...[Details]
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/*------------------------------------------------ -------------------------- REG51.H Header file for generic 80C51 and 80C31 microcontroller. Copyright (c) 1988-2002 Keil Elektronik GmbH and Keil ...[Details]
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On October 30, the world's highest altitude and largest installed capacity independent grid-connected energy storage power station - the 100MW/400MWh independent grid-connected energy storage proje...[Details]
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