Did you know? The smartphones, smartwatches, washing machines, and even cars we use every day all contain an “invisible brain”—the embedded system. The microcomputers that allow developers to easily create various smart gadgets are quietly changing the world. This all began over 60 years ago. In the 1960s, the prototype of embedded systems appeared in … Read more
Previous Issue: The AI HAT+ occupies all GPIO pins, and I have already purchased the TOUCH Display 2. What should I do? Last time we discussed that the Display 2 uses a 32-bit system. This time, to use the AI HAT+ extension, I re-flashed the OS to a 64-bit system because the AI HAT+ 26 … Read more
Click the card below to follow “Computer Vision Home” for the latest insights on visual/image processing! Get the latest updates on visual/image processing delivered to you! Creating products involves not only software but also hardware, which plays a crucial role. Specifically, in computer vision, we need compact edge hardware to deploy our object detection models … Read more
Recently, the Russian military discovered Raspberry Pi microcomputers (also known as credit card-sized computers) from the wreckage of Ukrainian drones.The Raspberry Pi was developed under the leadership of Eben Upton from the University of Cambridge in the UK, and is produced by the registered “Raspberry Pi Foundation” in the UK. The Raspberry Pi credit card … Read more
“Building an Embedded Linux Environment on Raspberry Pi 4B: A Complete Guide from Scratch” Introduction The Raspberry Pi 4B, as a widely popular embedded development platform, is an ideal choice for embedded Linux development due to its powerful performance and rich peripheral interfaces. This article is aimed at embedded development engineers and provides a detailed … Read more
Background of the Issue Initial State: After re-flashing the Raspberry Pi system, the Touch Display 2 only shows the cursor and does not display the full desktop. During this process, a segmentation fault in libc-bin caused system instability. Prerequisites: Core Hardware List for Raspberry Pi Project 1. Raspberry Pi 5 ▪ Model: Raspberry Pi (16GB) … Read more
Building an Embedded Linux Environment on Raspberry Pi 4B: A Complete Guide from Scratch Introduction The Raspberry Pi 4B, with its powerful performance and rich interface resources, has become an ideal platform for embedded Linux development and IoT applications. As a single-board computer supporting Linux on an ARM architecture, mastering the setup of its development … Read more
Have you ever thought about creating a custom operating system image by yourself? Whether it’s for a geek project to tailor a development environment or to breathe new life into old devices, customizing system images is an essential skill for enthusiasts. So how can you customize a dedicated system image for the device you have? … Read more
Introduction to the Layout of the Raspberry Pi Operating System Desktop The version of the Raspberry Pi operating system installed on most Raspberry Pi boards is referred to as the “Raspberry Pi Operating System with Desktop,” which indicates its primary graphical user interface (Figure 3-8). Most of this desktop is occupied by a wallpaper image … Read more
Description: This guide introduces how to install Ubuntu MATE 20.04 LTS on Raspberry Pi 3B+ Preparation Before Installation Use the Ubuntu MATE 20.04 LTS image click here for download link The file name is as follows: ubuntu-mate-20.04.1-beta2-desktop-arm64+raspi.img.xz Download and install Win32DiskImager software A Micro SD cardFormat the Micro SD card on Windows A Raspberry Pi … Read more