Learn Linux Kernel Development with Raspberry Pi OS
RPi OS is a simple operating system based on the Raspberry Pi platform, designed to help developers learn operating system development from scratch and gain a deep understanding of how the Linux kernel works. This tutorial will guide you through the development process of RPi OS step by step and compare it with the implementation of the Linux kernel, allowing you to master the key technologies of operating system development through practice.
Understanding Computer Hardware: A Detailed Guide to Common Motherboard Interfaces
The motherboard, as one of the most fundamental components of a computer, contains many different types of interfaces. Today, I will introduce the functions of each interface for those who are not very familiar with this aspect.
First, let's look at the side interfaces, as shown in the figure:
Front interface diagram of the motherboard:
Description of common interfaces:
SATA hard drive
Arduino Tutorial: Understanding Ultrasonic Sensors
Complete Video
The ultrasonic sensor is an input module that provides excellent non-contact distance detection, stable performance, ease of use, a small blind spot, and high accuracy. The measuring distance ranges from 2 centimeters to 400 centimeters, and the best part is that it is very inexpensive. It is widely used in the maker community, including applications such as robot distance measurement and obstacle avoidance, as well as liquid level detection.
1. Preparation Before Class
Please prepare the following for this lesson:
1. One
The Future of Productivity: Review of the Zero刻 SER6 MAX Mini PC
Computers have become essential tools for both life and work, and different usage scenarios come with different needs. For deep gaming enthusiasts, a large desktop PC is definitely worth considering. If you often travel, a laptop is the best option. However, if you love desktop setups and want a machine for light home office tasks along with some gaming, then a mini PC is worth a try.
Choosing
Setting Up VNC Viewer for Raspberry Pi Remote Desktop
The Raspberry Pi laboratory previously introduced "How to connect to Raspberry Pi using Windows Remote Desktop", which used Microsoft's "Remote Desktop Connection" as the client to log into Raspberry Pi. Below we introduce how to log into Raspberry Pi using the official certified RealVNC client.
Before starting, you need to have logged into Raspberry Pi, either through a connected monitor and keyboard/mouse or via SSH.
Enable Raspberry Pi VNC Service
Enter the following
Build a Home Surveillance System with Raspberry Pi
You can do this
Author | Abhinaya Balaji
Editor | Su Ma
WeChat ID | csdn_iot
There are many devices on the market that provide the ability to monitor the home environment from a central interface. In this article, we will DIY a set of such monitoring equipment. To do this, we will use the B+ model Raspberry Pi development board and the official Raspberry Pi
Top 10 Best Arduino Drone Projects
Drones are unmanned aerial vehicles that range from micro drones to multi-rotor quadcopters. Sometimes drones are even equipped with cameras, allowing users to view and record aerial footage. Drones consist of many components; one of the most important is the flight controller, which is essentially the brain of the drone.
Arduino boards are very suitable for this purpose, especially since there are various models available, from the micro Arduino Nano to the more powerful Arduino Mega, all capable of meeting the
Embedded System Design Patterns and Best Practices
Embedded System Design Patterns and Best Practices
In the complex and critical field of embedded system design, design patterns and best practices shine like a beacon, serving as the core elements that ensure the system possesses high reliability, excellent efficiency, and good maintainability. The following will elaborate on the key points involved in the design patterns and best
Accelerate Linux Boot Time on Allwinner T113-i Embedded Platform
Hello everyone, I am Bug Jun~
Today I would like to recommend a fast-boot domestic embedded platform - Allwinner T113-i. As we all know, boot time has always been a crucial metric for optimizing complex systems, similar to how a slow boot speed on our computers significantly affects our user experience. Similarly, for our embedded Linux software platform, its software is also quite large, and optimizing it to achieve a shorter boot time is no easy task. So today, let’s take
Understanding Embedded System Architecture in One Article
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If you aspire to become a modern embedded systems engineer, you need to determine the system architecture at the beginning of all projects.The system architecture includes two aspects: hardware and software.The hardware part not only determines the complexity and cost of the system but also affects how the subsequent software logic is implemented.Moreover, once determined, it is often difficult to change during the project process.If the architecture needs to be modified, it often leads to significant delays and cost