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Abstract: With the introduction of relevant policies and standards for energy conservation and emission reduction, traditional power vehicles are gradually transitioning to new energy vehicles. The l...[Details]
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This is a 1W stereo audio amplifier of LM386N. The output power of each channel is 1 watt, so two ICs of LM386N National Semiconductor should be used for stereo channels. This circuit only needs 10...[Details]
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What is a single-chip microcomputer? Generally, we refer to a single-chip microcomputer as a single-chip microcomputer. It is not a chip that completes a certain logical function, but a computer sy...[Details]
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Whether you need a field service management app, a supplier portal, an e-commerce app, or a business-specific app, companies should first understand the different types of mobile architectures. Tod...[Details]
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1. Experimental Task: Use the T0 and T1 timing counter functions of the AT89S51 single-chip microcomputer to count the frequency of the input signal. The counted frequency result is displayed throu...[Details]
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On the morning of July 23, Japanese website Mac Otakara quoted Chinese supply chain sources as saying that due to the epidemic, Apple’s 2020 iPhone product (tentatively called iPhone 12) will n...[Details]
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After years of summarizing and communicating with many beginners, I think there are four steps to learning microcontrollers:
Take the first step and follow along step by step.
In this pro...[Details]
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According to statistics, 75% of electronic product failures are caused by transients and surges. Voltage transients and surges are everywhere. In order to improve the reliability of electronic prod...[Details]
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Generally, a single-chip microcomputer must have two peripheral circuits: clock circuit and reset circuit. Clock circuit It is mainly composed of a crystal oscillator and two capacitors. The size o...[Details]
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DS18B20——Temperature sensor. The microcontroller can communicate with DS18B20 through 1-Wire and finally read the temperature. The hardware interface of 1-Wire bus is very simple. You only need to co...[Details]
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According to Gartner's latest survey, the shortage of cloud-skilled talent has made the competition for talent among Chinese companies increasingly fierce. "Infrastructure and operations leaders n...[Details]
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Introduction
In the process of oil exploration, carbon dioxide detection is an important logging work, which provides a reference for subsequent geological interpretation and evaluation. The ga...[Details]
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Frequency domain measurement of RF power is the most basic measurement performed using spectrum and vector signal analyzers. Such systems must comply with the limits of power transmission and parasit...[Details]
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CA8331/CA8333 Three-Phase Power Quality Analyzer Overview Designed for inspection and maintenance teams in industrial or administrative buildings, Qualistar can provide a snapshot of the key electric...[Details]
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The Analog Devices AD8553 auto-zero instrumentation amplifier has a unique structure in which its two gain-setting resistors have no common node (Reference 1). The front stage of the IC is a precisio...[Details]
Analog electronics
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