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This reference design demonstrates the use of the MAX98400 Class-D audio amplifier in a stereo audio docking station application. The MAX98400 2.1 Demo Box is a complete active speaker dock that us...[Details]
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Road traffic accidents are a serious problem faced by all countries. According to a recent survey by the Society of Automotive Engineers of the United States, 260,000 traffic accidents in the Unite...[Details]
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The 8051 microcontroller has four 8-bit parallel I/O ports, denoted as P0, P1, P2 and P3. Each port is an 8-bit quasi-bidirectional port, occupying a total of 32 pins. Each I/O line can be used ind...[Details]
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Scientists at the Massachusetts Institute of Technology are developing a new type of bacterial battery that is only half the size of a human cell and is powered entirely by microbial bacteria. ...[Details]
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In production, it is often used to measure the voltage and current in the circuit. Connect the light-emitting diode, resistor and potentiometer to form the circuit shown in Figure 3-4. Rotate the pot...[Details]
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On April 2, 2019, Intel launched a data-centric portfolio designed to help customers get more value from data. In the keynote speech at the April 2 conference, Navin Shenoy, Intel's executive vice pr...[Details]
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Recently, the Ministry of Industry and Information Technology issued a notice on organizing the announcement of the 2023 future industry innovation tasks. The purpose of this work is to accelerate ...[Details]
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From May 24 to 26, the "SNEC 10th (2016) International Solar Energy Industry and Photovoltaic Engineering (Shanghai) Exhibition" was grandly opened at the Shanghai International Expo Center. Ningbo...[Details]
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The simulation schematic diagram of the bicycle speed measurement system is as follows The microcontroller source program is as follows: #include "d:c51reg51.h" #include "d:c51intrins.h" sbit LC...[Details]
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As the name implies, the entrance access control system is a system for controlling the entrance and exit channels. It is developed on the basis of traditional door locks. Traditional mechanical door ...[Details]
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On October 16, 2023, the 2023 Chery Technology Day event officially opened. At this press conference, Chery Automobile introduced the latest technological achievements of Yaoguang (Configuration | ...[Details]
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Improving measurement results requires configuration, calibration, and good software development techniques. This article aims to make you aware of the software and hardware techniques for optimizi...[Details]
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Abstract The permanent magnet DC motor virtual test system can obtain the relevant electromechanical parameters of the DC motor, thereby conducting multi-functional testing of the permanent magn...[Details]
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In a project, we often use many status flags. Often we define these variables in the program, and these variables often occupy a byte, but we only need a status bit. Defining variables in this way not...[Details]
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The basic principle of phase-locked loop is introduced, the working characteristics of integrated phase-locked loop chip ADF4106 are analyzed, and an application example of integrated phase-locked ...[Details]