Introduction Recently, I wrote an article titled “Installing .NET Core 3.0 Runtime and SDK on Raspberry Pi 4”, followed by subsequent articles on “Auto-starting .NET Core 3.0 Environment on Raspberry Pi”, “Nginx Configuration for Internal Access to Raspberry Pi 4 ASP.NET Core 3.0 Website”, and “Tianpai Magic | .NET Core 3.0 + Azure Remotely Turning … Read more
Exploring Gpiozero: A Powerful Tool for Raspberry Pi GPIO Programming In the world of Python programming on Raspberry Pi, interacting with hardware through GPIO programming is an attractive yet challenging task. From controlling simple LED blinking to building complex smart hardware systems, GPIO programming opens a door to the physical world for developers. However, traditional … Read more
How to Use Python’s Picamera Library with Raspberry Pi Camera Among the many third-party libraries in Python, Picamera stands out as a gem, specifically designed for Raspberry Pi users to operate and control its camera module. If you have a Raspberry Pi equipped with a camera module, Picamera allows you to easily take photos, record … Read more
Python itself is a programming language that does not require specific hardware to run, but different application scenarios may involve different hardware requirements. Here are several common hardware scenarios related to Python programming: Personal computers (PCs) and laptops: Most Python developers use regular personal computers or laptops for programming. These devices typically run Windows, macOS, … Read more
NO.1 HA Network Scheme Hardware Selection Raspberry Pi 5 (PVE) Gigabit Router (Redmi AX3000) The PVE relies on wired Ethernet Considering the network relay method, the router needs to support both wireless and wired relaying This requires at least two network ports, one WLAN port and one LAN port, with LAN assigned to PVE and … Read more
![HomeLab Development Board (ARM64) [PVE]: Backup and Restore for Win, Linux, and More](https://boardor.com/wp-content/uploads/2025/02/b160a8ec-38c9-4e5f-a118-ec7e48bfb914.jpg)
NO.1 Final Result Previously installed pve7 on the Orange Pi 5 Plus and several systems. Now attempting to backup and restore to the Raspberry Pi 5’s pve8 (essentially both are arm pve, just with different configurations). <<HomeLab Development Board (ARM64) [PVE]: Installing Ubuntu Server 22.04 VM on PVE7>> <<HomeLab Development Board (ARM64) [PVE]: Using Windows … Read more
Do you often come up with many novel ideas? Do you have a lot of crazy GEEK ideas? Do you want to improve the shortcomings of existing products? Do you want to create your own tech products by hand? Did you know? You can create it based on Raspberry Pi! What is Raspberry Pi? The … Read more
Python has reached its 30th anniversary. When Uncle Guido released Python in the 1990s, he probably never imagined that Python would achieve such a prominent status today. What Factors Have Contributed to Python’s Journey to Today? Among the dynamic languages 30 years ago, Perl and Python had the most overlapping functionalities, and Perl was the … Read more
Click the blue text Follow us Author | woshigaowei5146 @CSDN Editor | 3D Vision Developer Community Table of Contents Preparation Configuration Testing Program Color Recognition Tracking Face Recognition Gesture Recognition Shape Recognition Barcode Recognition QR Code Recognition Troubleshooting module ‘cv2’ has no attribute ‘dnn’ ImportError:numpy.core.multiarray failed to import 1121:error:(-2:Unspecified error)FAILED:fs.is_open(). Can’t open Preparation Raspberry Pi … Read more
Raspberry Pi 3 B+ vs 3 B On Pi Day, Raspberry Pi released a new product, the 3B Plus, after a two-year hiatus. For Pi enthusiasts, aside from the headline about Stephen Hawking celebrating Einstein’s birthday, this news is undoubtedly the most exciting. Compared to the 3B, although it only adds a ‘+’, there are … Read more