What Linux system skills should embedded engineers have?
1. File management commands
For file management commands, we need to master cat, chmod, chown, chgrp, diff, file, find, grep, git, ln, cut, les...
1. Power supply problem Since the electromagnetic flowmeter needs an external power supply, it is inconvenient to install it outdoors, which also limits the use of electromagnetic flowmeters in suburb...
20 animated pictures to help you understand various mathematical concepts
Math is a difficult science, but since it is the language scientists use to explain the universe, we can't avoid learning it. ...
Author: Hardy Zhou
In terms of motor sensorless control algorithm, TI provides eSMO sliding mode observer to calculate the motor rotor angle. In terms of application, TI provides eSMO lib file and rel...
MOS tube gate drive circuit
question
1. Why can the existence of Q2 accelerate the discharge of Q gate input capacitance?
2. What is the function of D1? Is it to accelerate the conduction of Q?...
The history of PC/104 single-board computers dates back to 1987. More than 30 years later, why are we still talking about this technology in 2020? Especially since electronic technology is advancing ...[Details]
The first article In project development, it is crucial to ensure the reliability of product operation. If an exception is encountered, it is important to be able to recover, rather than being...[Details]
STM8L ADC /*********************************************************************************** *Name: Hal_Comm_GetBatADC *Function: Get battery power information *Entry parameters: None *Export pa...[Details]
Mobile phone advertising has always been a sensitive topic, and most users are extremely disgusted with it. But for manufacturers, advertising has become an important channel for profit. Indu...[Details]
This topic is to design a digital voltmeter using a single-chip microcomputer, which can measure the DC voltage value between 0-5V, with a four-digit digital display and a small number of components....[Details]
1 Introduction
Since its introduction, the MPEG-4 video compression standard has attracted widespread attention. In recent years, the implementation of MPEG-4 players in embedded applic...[Details]
Technological advances have driven product innovation and brought unprecedented challenges to designers in all industries, especially in the automotive industry. Automakers are working hard to upgr...[Details]
The 2020 third quarter report released by Shanghai Silicon Industry Group Co., Ltd. (hereinafter referred to as "Shanghai Silicon Industry") showed that the net profit attributable to the parent comp...[Details]
Abstract: Aiming at the requirements of high output frequency accuracy and adjustable amplitude of signal generator, a design scheme of signal generator with adjustable amplitude and frequency, hig...[Details]
UHF Module
Tianhuiwei UHF module is a multi-channel, high anti-interference, wireless audio transmission module. It adopts wireless digital receiving architecture, IIS digital audio output...[Details]
Nokia is piloting a smart agriculture program using its Worldwide IOT Networking Grid (WING) platform to monitor factors that affect crops, helping farmers in water-scarce Algeria to significantly re...[Details]
At the end of the year, the north has entered deep winter, but Xiamen, Fujian, on the coast of the East China Sea, is still thriving with red and green flowers flying, egrets flying and clouds soar...[Details]
The premise of enjoying good music is to restore the music through the equipment. Since it needs to be restored through the equipment, audio technology is very important. If the application, debugg...[Details]
Smart sensors refer to multi-component integrated circuits with functions such as information collection, information processing, information exchange, and information storage. They are system-level ...[Details]
On October 31, OnePlus released its annual flagship product - OnePlus 13. As the first flagship model of OnePlus's new decade, OnePlus 13 brings together a number of industry-leading technologies t...[Details]
Linux and Android
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