Arduino and Raspberry Pi, which of these popular development boards should you choose? There is no correct answer to this question; it really depends on your needs. For Raspberry Pi, due to its stronger computing power and the fact that it runs on a Linux operating system, it can be used to develop popular programming … Read more
Building a palm-sized Linux computer, all it takes is a Raspberry Pi and some components? Yes, you read that right, someone has done it! With a 36-key touch keyboard, a 4.3-inch touch display, and a Linux system, it has all the functionalities and can be held in one hand: With a battery life of up … Read more
Continuing from the previous article. During this period, I optimized the system, removed some programs that occupied too much memory, and also tested the soft encoding and hard encoding of x264, and delved into the conversion from h264 to MP4, and received the shell. Two shells were printed, one deeper. Camera side view. Based on … Read more
1. Why Configure Two Mirror Sources The Raspbian repository contains not only the apt software source but also other code. The apt software source is not located in the root directory of the repository but in the raspbian/ subdirectory. 2. Common Domestic Mirror Sources //University of Science and Technology of China//Raspberry Pi OS http://mirrors.ustc.edu.cn/raspbian/raspbian/ //Aliyun//Raspberry … Read more
In the last section, we completed the registration of the face recognition API and the management of the face database. In this section, we will continue to explain the setup of the local environment for Raspberry Pi.
Hardware Preparation: It is recommended to use a 32G MicroSD card to install Raspberry Pi (16G and 8G MicroSD cards have not been tested). 1 – Ensure Network Stability This is very important; if the network is unstable, it is recommended not to waste time. 2 – Install Dependencies/Libraries Install the necessary compiler: sudo apt-get … Read more
Follow DF Maker Community by clicking on the above “Blue Text” to become a tech enthusiast. This tutorial details how to control an LCD display with a Raspberry Pi. Even if you have no knowledge of circuits, you can complete the setup by following the tutorial. The 16×2 LCD display is quite simple, unlike touch … Read more
There is very little information on how to deploy .NET Core 2 on Linux ARM processors. I found a few articles online, but they were not detailed enough, and I hit a wall following their tutorials. After several days of struggle, I finally succeeded in the deployment. Here is a successful run screenshot: 1. In … Read more
Reported by New Intelligence Source: jeffgeerling Editor: Daming [New Intelligence Overview]The newly released “Raspberry Pi 4” has powerful performance comparable to a PC, but its heat generation is quite concerning. Just starting a few tasks can cause the temperature to soar to seventy or eighty degrees, and it is nearly sixty degrees even in standby … Read more
Due to the changes in the article push rules of the public account, which no longer sort by publication time, please remember to hit the「Looking」 in the lower right corner, and click the “ … ” in the top right corner of the public account homepage to set Programmer Geek Laboratory as a star mark … Read more