Recently, a programmer launched a smart fan driven by a Raspberry Pi computer, which can automatically turn on the power based on the position of a face. How should programmers spend the scorching summer days? Recently, a programmer named Devin LaCrosse provided the answer. LaCrosse recently announced a smart fan based on the Raspberry Pi … Read more
Click belowCard, and follow the WeChat public account “Beginner Learning Python” Object detection is a powerful tool used in various applications, from security systems to robotics. With OpenCV and Raspberry Pi, you can implement object detection on a compact and cost-effective platform. In this article, we will guide you through setting up an object detection … Read more
1. Background In the application of robots, object detection is an important topic. The rapid development of deep learning has shown significant advantages in detection performance compared to most traditional detection algorithms. However, deploying deep learning models to edge devices for efficient inference remains a challenging area. In robotic control, the Raspberry Pi and Jetson … Read more
“Raspberry Pi”, also known as RPi or RasPi, is a microcomputer designed for learning computer programming, based on the Linux system. Since its launch, it has been sought after by numerous computer enthusiasts and makers, once being difficult to obtain. Despite its credit card size, it can perform video, audio, and other functions, making it … Read more
Recently, I have been working on a wearable camera project, primarily using the Raspberry Pi. Previously, I bought a Narrative Clip – a wearable camera, but its quality was quite disappointing. Since I was about to travel to four countries in Europe, I spent some time creating my own wearable camera. With my hacking skills, … Read more
Installing OpenCV and real-time video transmission This functionality is based on opencv, numpy, zmq, and base64 libraries to achieve real-time transmission of images captured by the camera to other locations for display or for machine vision processing by the host computer. The hardware used in this tutorial mainly includes a PC and a Raspberry Pi … Read more
Hello everyone, it’s been a while since I brought you something fun. This time I would like to introduce a small gadget I developed, which allows you to link your phone with a Raspberry Pi for real-time monitoring. First, we are using a Raspberry Pi 4B, equipped with a camera, and installed with the Raspberry … Read more
To install the opencv-python module on Raspberry Pi using a .whl file, follow these steps. Ensure you have downloaded a .whl file that is compatible with your Raspberry Pi architecture (armv7l) and Python version. Step 1: Ensure System is Updated First, make sure your Raspberry Pi system is up to date to avoid compatibility issues. … Read more
Selected from hackster Author: MJRoBot Translated by Machine Heart This article introduces how to use OpenCV and Python to achieve a face detection project on Raspberry Pi. The project not only describes the specific steps required to recognize faces but also provides a lot of extended knowledge. Moreover, this project does not require readers to … Read more
Installing OpenCV on Raspberry Pi This article introduces how to install OpenCV running on Python2 and Python3 on Raspberry Pi. Installing OpenCV for Python2 is very simple, just a few commands will do. Installing OpenCV for Python3 is more complicated and requires compilation. Don’t worry, this article assumes you are a beginner and will guide … Read more