Unboxing and First Impressions of Raspberry Pi 4

Unboxing and First Impressions of Raspberry Pi 4

Reviewer: Circle (Base London) External Connection: Drift on a Donkey (Base Shanghai) Raspberry Pi Arrival Time: 11:00 UK time on June 24, only 3 hours after the release!! Unboxing Path: I am Circle, officially joining the Dalwen platform today to share knowledge about Raspberry Pi and other hardware teardown reviews from time to time. > … Read more

Unveiling the Mysteries of Raspberry Pi 3

Unveiling the Mysteries of Raspberry Pi 3

Yesterday, the first photo of the Raspberry Pi 3 single-board computer was leaked, attracting widespread attention from domestic and foreign media. Although the leaked images are not very clear, we can still analyze and predict the various upgrade indicators of the Raspberry Pi 3 compared to the Raspberry Pi 2. Let’s unveil the mysteries of … Read more

Introduction to the ROS Mobile Robot LIMO Development Kit

Introduction to the ROS Mobile Robot LIMO Development Kit

Recently, the world’s first multi-modal mobile robot development platform LIMO, in collaboration with the domestic ROS learning community Guyueju, has jointly launched an open-source free course “ROS Mobile Robot Practical Training”, as well as a professional core curriculum system for higher education institutions “Principles and Applications of Mobile Robots”. The course is aimed at students … Read more

Qt for MCU: Directly Deploying on Microcontrollers without an Operating System

Qt for MCU: Directly Deploying on Microcontrollers without an Operating System

Qt Company recently announced a new toolkit: Qt for MCU. Qt for MCU can run on devices without an operating system, allowing developers to create smooth user interfaces on cost-effective microcontrollers. Qt-based applications can now be deployed on traditional operating systems and microcontrollers based on ARM Cortex M7. How is Qt for MCU implemented? The … Read more

Essential Video Library for STM32 Enthusiasts

Essential Video Library for STM32 Enthusiasts

Attention all STM32 enthusiasts, here is an introduction to a video library focused on ST MCU training materials~~ Click the original link in the bottom left to go to the STM32 Enthusiasts Video Library and choose what to watch~~ Of course, you can also subscribe to this video library to keep up with updates on … Read more

Introducing the STM32G4: A Powerful MCU for Diverse Applications

Introducing the STM32G4: A Powerful MCU for Diverse Applications

At the end of last year, the launch of the STM32G0 actually released a very clear signal – the mainstream upgrade journey of STM32 MCUs from the “F” series to the “G” series has fully begun, and in the future, we will welcome more and more new devices from the “G” generation! As expected, the … Read more

Choosing the Right IoT Gateway for Your Needs

Choosing the Right IoT Gateway for Your Needs

With the advent of the Internet of Things (IoT), IoT gateways will become an important link connecting the perception layer network and the communication layer network. As a gateway device, the IoT gateway must not only bear the responsibility of protocol conversion between different types of perception networks, but also become increasingly intelligent, possessing certain … Read more

Understanding the IoT Gateway Market: What is an IoT Gateway?

Understanding the IoT Gateway Market: What is an IoT Gateway?

Follow the IoT Planet to track the trends in the Internet of Things! “IoT Planet” focuses on sharing technologies and applications related to the Internet of Things. The IoT gateway is a device that connects IoT devices, systems, sensors, and the cloud, capable of performing protocol conversion and data collection. It provides local processing and … Read more

Understanding the Evolution and Ecosystem of Arm Server Products

Understanding the Evolution and Ecosystem of Arm Server Products

This article is the first session of the 2024 Infra series public class by Jishu Community, where server technology experts from Arm share related technologies and market trends of Arm Neoverse. Welcome to register for viewing. Since the launch of the Arm Neoverse platform in 2018, it has become a key driving force leading the … Read more

Customize Your Android 8.0 Theme Without Root Access

Customize Your Android 8.0 Theme Without Root Access

The public platform is now openfor free Q&A. If you have questions about mobile phones or other digital products, feel free to ask. Worried about being scammed when buying a phone? Xiaomi, Meizu, Huawei, OnePlus… which one should you buy? Want to build a computer but know nothing? With so many digital products available, when … Read more