Industrial Raspberry Pi

Image Tracking and Face Recognition Using OpenCV on Raspberry Pi

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Image Tracking and Face Recognition Using OpenCV on Raspberry Pi

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: Key Differences Explained

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Raspberry Pi 3 B+ vs 3 B: Key Differences Explained

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

Exploring the Picamera Library: Easily Control Raspberry Pi Camera with Python

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Exploring the Picamera Library: Easily Control Raspberry Pi Camera with Python

Click the blue text to follow us Exploring the Picamera Library: How to Easily Control the Raspberry Pi Camera with Python! Friends who play with Raspberry Pi all know that this mini computer paired with a camera is simply magical. But how to use the camera? Don’t worry, today we will clarify the Picamera library, … Read more

Raspberry Pi System Configuration Guide

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Raspberry Pi System Configuration Guide

The Raspberry Pi system is based on the Debian system, so the configuration of the Raspberry Pi system is no different from that of the Debian system. Replace the apt source [^1] # Backup the current apt source cp /etc/apt/sources.list /etc/apt/sources.list.bak # Change to use Aliyun's source cat > /etc/apt/sources.list << EOF deb https://mirrors.aliyun.com/debian/ bookworm … Read more

Installing ZeroTier on Raspberry Pi

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Installing ZeroTier on Raspberry Pi

ZeroTier is a tool for achieving network penetration and can be used to establish a P2P VPN (point-to-point virtual private network). No complex setup is required; just install the client and join the network you created. After joining the network, each client can be considered as being in a local area network (virtual), and can … Read more

How to Use Python for Hardware and Embedded Systems Programming

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How to Use Python for Hardware and Embedded Systems Programming

Hello everyone, I am Alisa. The topic we are going to discuss is very interesting, and programmers who deal with hardware usually feel very excited—how to use Python to control hardware and embedded systems programming. You heard it right, our goal today is to understand how to use Python to control hardware devices and even … Read more

Amazing Uses for Raspberry Pi

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Amazing Uses for Raspberry Pi

The Raspberry Pi is a small computer the size of a credit card that you can connect to a TV, monitor, keyboard, mouse, and other devices. The Raspberry Pi can serve multiple purposes as a desktop computer, including word processing, spreadsheets, media center, and even gaming, and it can play high-definition videos up to 1080p. … Read more

CutiePi: An Open Source Raspberry Pi Tablet

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CutiePi: An Open Source Raspberry Pi Tablet

Do you want to break free and take your programs on adventures? This all-in-one Raspberry Pi tablet may be the best solution. Long harboring the dream of a portable Linux device, a group of open-source enthusiasts set out to design the CutiePi tablet project (https://cutiepi.io). CutiePi official website: https://cutiepi.io/ Equipped with a Raspberry Pi Compute … Read more

DIY Desktop Robot That Can Laugh and Move with Raspberry Pi 4B

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DIY Desktop Robot That Can Laugh and Move with Raspberry Pi 4B

MAKER: Shebin Jose Jacob, Nekhil / Translated by: Fun Endless Introduction Emo is a personal companion robot that embodies style and innovation. Its creation is made possible by the latest Raspberry Pi 4 technology and advanced design. It is not just a robot; it is a living presence. Unlike other robots, it possesses a unique … Read more

Get A New Open Source Daily: Pi-Apps, Your App Store for Raspberry Pi and More

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Get A New Open Source Daily: Pi-Apps, Your App Store for Raspberry Pi and More

The usability of Linux systems has always been criticized, especially on embedded devices like the Raspberry Pi, where installing software often becomes a challenge. Complicated command line operations, outdated tutorials, and scattered software resources can deter newcomers. The emergence of Pi-Apps has completely changed this situation. It is a carefully maintained collection of application installation … Read more