Embedded Hardware
- System on Modules (SoM)
- Single Board Computers (SBC)
- Development Boards
- Industrial PCs & Embedded Computers
- IoT & Edge Computing Gateways
- AI & Machine Learning Modules
- Rugged & Industrial-Grade Components
- Peripherals & Expansion Modules (Displays, Sensors, Power Modules)
Raspberry Pi 4 Becomes Linux Firmware
The upcoming Linux 5.5 kernel supports Broadcom BCM2711 SoC and Raspberry Pi 4 DeviceTree. Linux 5.5 is expected to be released in late January or early February, marking the beginning of support for this mainboard and SoC, although it is anticipated that revisions will continue in future cycles. As we approach 2020, the Raspberry Pi … Read more
Exclusive Release | Research Report on Raspberry Pi 4 Industrial IoT Applications
The UK education charity Raspberry Pi Foundation launched its new generation product in June this year:Raspberry Pi 4,with a CPU performance increase of 3 times, comparable to mainstream PCs, it has sparked heated discussions on various technical forums, with some believing that this iteration has surpassed the category of a laptop, creating a new golden … Read more
Raspberry Pi 4: Beware of the USB-C Power Supply Bug!
Script Home You are with millions of developers This article is authorized to be reproduced from Open Source China (ID: oschina2013) The Raspberry Pi 4 Model B was released two weeks ago. As the latest generation of Raspberry Pi products, the Pi 4 has improved performance (officially claimed to have desktop performance comparable to entry-level … Read more
How to Monitor Indoor Air Quality with an Innovative Lantern
The issue of air quality has become a global topic. Outdoors, people can assess the severity of pollution by observing the orange-yellow sky and reduced visibility. This is when we know to open air quality detection software to see if we need to wear masks, turn on air purifiers, or let our children play outside. … Read more
How to Design a Recommendation System for Technical Blogs: Semi-Automatic Recommendations Based on Google Search
Compared to statistics, it is often easier to recommend similar content to users based on content. There are two approaches to recommendations: Manual Recommendations Automatic Recommendations (PS: I admit that this statement is essentially meaningless.) As shown in the figure below: What to Recommend Manual Recommendations. In the technical field, authors are usually more knowledgeable … Read more
Getting Started with ESP8266: A Comprehensive Guide
The content of Guyueju primarily focuses on ROS, but we should not limit ourselves to software; we must also improve our hardware learning. Therefore, today I am opening a new project to learn about the ESP8266 step by step, and I will share some interesting projects I completed recently. Here, I would like to thank … Read more
Creating a Portable WiFi Killer with ESP-8266 Module for Penetration Testing
This tutorial is for educational purposes and security testing experiments only. Please do not use it illegally! Background Introduction: The De-authentication Flood Attack, commonly referred to as Deauth Attack, is a form of denial-of-service attack on wireless networks. It aims to change the client’s status to unassociated/unverified by spoofing the de-authentication frames sent from the … Read more
Building an IoT/Smart Home System with SpringBoot and Vue
Introduction Wumei Smart is an open-source software and hardware system that can be used for secondary development and learning, allowing you to quickly build your own IoT/smart home system. Hardware engineers can integrate their devices into the system; software engineers can familiarize themselves with hardware-software interaction using the devices in the project. Project Architecture The … Read more
Arduino Quadruped Bionic Robot: Innovations and Applications
Editor’s Note Our school’s second “Small Inventions and Innovations Festival” has successfully concluded. The “Millions of People Science and Education Promotion Project” has garnered widespread attention from all sectors of society and major media outlets. This year’s festival gathered 2396 participants, with a total of 757 projects submitted, including 476 physical projects and 281 creative … Read more