@edu1182016 Share some practical Linux tips with you Analysis of the working mechanism of Linux character device driver Common operations under Linux Beginner's learning method of embedded development...
My master's graduation project is embedded hardware design, so I have to make a PCB first. I am a cross-disciplinary person and I have only a limited understanding of these things. I just came in and ...
Advantages of embedded Linux OS compared with Windows CE: First: Linux is open source, and many Linux enthusiasts around the world are strong technical supporters of Linux developers; Windows CE 6.0 k...
I found a problem when using the AD630 chip. The connection method is according to the datasheet. [/size][/font][color=black][backcolor=rgb(245, 245, 245)][font=Arial, sans-serif][size=10.5pt]1[/size]...
A well-known foreign company in Beijing is recruiting hardware engineers with generous remuneration. The specific requirements are as follows: 1.BS degree, or higher, in computer science, networking, ...
Do you have the same experience of buying tickets as me? I have never taken a bus since I was a child, but I often take the train. I know that it is really difficult to get a ticket for a train. Becau...
This program is written to simulate the serial port hardware mechanism. When used, a timed interrupt can be set with a time interval of 1/4 baud rate. The receiving function is called once for ea...[Details]
In
circuit design,
current
measurement
is widely used, and the main fields are divided into three categories: in measurement,
the electric meter
is used to measure the curre...[Details]
China's new energy vehicles are in a transition period from research and development to real industrial development. In 2012, with the intensive launch of new energy vehicle policy planning, the de...[Details]
0. Introduction
In daily life, we often see some special-purpose vehicles. When these vehicles pass through intersections, they often obtain the right of way at intersections by temporarily op...[Details]
No matter which processor you are learning, the first thing you need to understand is the registers and working mode of the processor.
ARM has 37 registers, including 31 general registers and ...[Details]
Due to the significant increase in electronic devices in automotive and industrial applications, the automotive and industrial markets continue to play an important role in China's electronics in...[Details]
DSP (digital signal processor) is used more and more frequently in today's engineering applications. There are three main reasons for this: first, it has powerful computing power and is capable of ...[Details]
Vertical cavity surface emitting lasers (VCSELs) are gradually replacing traditional edge emitting lasers, especially in low bandwidth and short-distance communication systems where cost factors ar...[Details]
Motors are important products that convert electrical energy into mechanical energy to achieve automation, and they are widely used in industrial control, medical electronics, white a...[Details]
LED lighting: Basic circuit design can be completed in as little as one day
Semiconductor manufacturers are also getting involved in the LED lighting business. The power circuit of LED req...[Details]
This article will introduce a design method for a distributed control system used in a tracking car, which can perform distributed control of motor modules, sensor modules, and lighting control mod...[Details]
Introduction
In industrial control, speed measurement is often required. Generally, a contact tachometer is used. This tachometer must be placed against the center of the shaft to measure. It...[Details]
The ARINC429 bus is one of the most commonly used communication buses between various subsystems of avionics. As the "skeleton" of modern avionics systems, once the bus system or the attached airbo...[Details]
1 Embedded Systems
Embedded System refers to a collection of computer hardware and software with specific functions or purposes, which is divided into embedded software system and embe...[Details]
LED is now known as the fourth generation of light sources. High-power LED has many advantages over traditional light sources in outdoor lighting.
1 LED lamps have high light efficiency
C...[Details]