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0 Preface
Satellite applications have provided all-weather, all-day, high-precision positioning and monitoring services for various military and civilian carriers on land, sea and air in my ...[Details]
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1 Introduction
With the rapid development of my country's social economy and the continuous acceleration of urbanization, the hazards caused by various disasters such as earthquakes, floods, v...[Details]
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In the field of new energy vehicles, even Mercedes-Benz and BMW are ridiculed by netizens as "no-brands", so Toyota Volkswagen's brand power is even more challenged. It's not that netizens are making...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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With the advent of the new energy vehicle consumption boom, the demand for automotive power semiconductors continues to rise.
One of the challenges facing automotive power modules is high volta...[Details]
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PLC automatic control is widely used in electrical automation and intelligent control, and all power workers know it. In addition to inputting the established program, the automatic control of PLC ...[Details]
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Microchip Launches Industry’s First Automotive-Qualified Gen 4 PCIe® Switch to Support Autonomous Driving Ecosystem Development
Switchtec™ Gen 4 PCIe switches deliver low latency, lo...[Details]
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On June 16, a netizen said, "Apple App Store Pudong store temporarily announced its closure. It is said that a customer was upset and smashed all the Macs." According to The Paper, at about...[Details]
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/*
Eight-bit clock
*/
#include reg51.h
#include stdio.h
#define uchar unsigned char
#define uint unsigned int
uchar code duanca ={0x3F,0x06,0x5B,0x4F,0x66,0x6D,...[Details]
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The circuit schematic and PCB diagram of the L297A+L298N chip stepper motor driver module drawn by Altium Designer are as follows: (The project file can be downloaded in the 51hei attachment) The a...[Details]
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As the wave of Industry 4.0 sweeps in, smart sensors are becoming increasingly popular in factory environments. Widely used sensors are bringing about an important change, which is to process a l...[Details]
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Introduction
It is generally believed that the number of input points is determined by the number of system input signals. However, in actual applications, the purpose of saving PLC input poin...[Details]
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As shown in the figure, this is an impedance simulation transformer.
In the figure, op amp A1 is a common-mode amplifier, which plays an isolation and amplification role; op amp A2 is an impe...[Details]
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In electric vehicles, the motor is a very important key component. We have previously introduced the types of motors and their performance characteristics. This article analyzes how two different ...[Details]
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The application of single-chip microcomputer
in
electronic
products has become more and more extensive.
Temperature detection and temperature
control
are also used in
many
e...[Details]
DSP and ARM Processors
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