This blog analyzes and summarizes the Raspberry Pi system files and their functions. The system used is Raspberry Pi OS with desktop. •System: 64-bit •Kernel version: 6.1 •Debian version: 12 (bookworm) First, let’s take a look at the top-level directory /root which contains the following files and folders Among them, 1.LICENCE.broadcom: This is the license … Read more
Introduction Since its launch in 2012, Raspberry Pi has become one of the most popular micro single-board computers in the world. Originally, the goal of Raspberry Pi was to provide an affordable computing platform for students in schools and developing countries to promote computer science education. However, with its low cost, compact size, and powerful … Read more
Unboxing This article corresponds to the video tutorial, which can be viewed by clicking the link at the end of the article. Improvements compared to 3B include: 1. CPU frequency increased from 1.2GHz to 1.4GHz 2. Better overall heat dissipation 3. WIFI supports dual-band 2.4GHz and 5GHz, providing better connection stability 4. Supports low-power Bluetooth … Read more
Raspberry Pi Car Tutorial (1) Prepare the following materials: 1) Raspberry Pi The one I used is Raspberry Pi 3 model B, purchased for about 300 on Taobao. Some notes on purchasing Raspberry Pi: 1) When purchasing, ask the seller whether it comes with a charger and charging cable, most do not come with them. … Read more
Introduction: Stream real-time video from a Raspberry Pi webcam and re-stream the video to social networks. Word count: 2798, reading time: 4 minutes Stream real-time video from a Raspberry Pi webcam and re-stream the video to social networks. For various reasons, people need to stream real-time video from webcams. The Raspberry Pi platform is ideal … Read more
Note: If the external links in the text cannot be accessed, you can click on the “Read the original text” at the bottom. Switching from Network-Manager to dhcpcd ::: warning After switching to dhcpcd, WiFi configuration will be lost. If you are connecting to the device via SSH through WiFi, please configure WiFi using raspi-config … Read more
var __INLINE_SCRIPT__ = (function () { 'use strict'; function _arrayLikeToArray$1(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i]; return arr2; } function _arrayWithoutHoles(arr) { if (Array.isArray(arr)) return _arrayLikeToArray$1(arr); } function _iterableToArray(iter) { if (typeof … Read more
Based on the Debian-derived PIXEL will bring the Raspberry Pi experience to x86, as the Raspberry Pi Foundation has declared, “We are not just creating the best desktop environment for the Raspberry Pi, but the best desktop environment, period.” The Raspberry Pi Foundation has ported PIXEL OS, released this September, to PCs and Macs. (Both … Read more
MAKER：yishaisilver8／译：趣无尽 This project is based on the Raspberry Pi Zero, using a fisheye camera to stream video in real-time to the wearable Vufine display. The display effect is similar to a four-inch screen, outputting at 720p. Additionally, these glasses can assist patients with retinitis pigmentosa, providing a broader field of vision, convenience, and more joy … Read more
