This lecture will introduce how to drive the LCD1602 display module with a microcontroller. Through this lecture, readers can master the working principle of the LCD1602 and how to drive it using a microcontroller. 1. Introduction to the Principle The LCD display module has advantages such as small size, low power consumption, rich display content, … Read more
0x00 System Overview The system released this time is based on the Raspberry Pi official Bullseye 64-bit system, with all ROS Noetic software packages compiled and installed using the latest source packages. Testing has shown that the Raspberry Pi’s 64-bit version of the system runs more smoothly than the 32-bit version. Currently, a total of … Read more
Author: Bowen from Quantum Bits | WeChat Official Account QbitAI For office workers who sit for long periods, the idea of pressing a button to raise their desk sounds very appealing. However, some people are not satisfied with that: What if the desk could rise automatically without pressing a button? Well, here comes the solution. … Read more
MAKER:Shebin Jose Jacob, Nekhil／Translated by: Fun Endless Emo is a personal companion robot that combines fashion and innovation. Its birth is inseparable from the latest Raspberry Pi 4 technology and advanced design. It is not just a robot, but a living being. Unlike other robots, it has a unique personality and emotions that can capture … Read more
Scratch 3 was released in January 2019, and the Raspberry Pi and Scratch teams have been working hard to develop a desktop version for the Raspbian system. Compared to previous versions, the new Scratch interface and features have significantly improved. However, these improvements require higher hardware specifications and more advanced systems to support. With the … Read more
This tutorial introduces how to connect to the Raspberry Pi via VNC remote desktop. The prerequisite is that your Raspberry Pi needs to have the Jessie Pixel image installed, as the VNC server is pre-installed in the Jessie Pixel image. We only need to enable the VNC service in raspi-config. There is no need to … Read more
Code Repository 1. Gitee: https://gitee.com/yangkun_monster/clock.git 2. Github: https://github.com/pifan-open-source-community/clock.git Video Tutorial Address: Bilibili: Raspberry Pi Enthusiasts Base, Play Pi VLOG Video VLOG Record: Bilibili: Play Pi VLOG 1. Overview Create a desktop clock using Raspberry Pi PICO that can display the year, month, day, hour, minute, second, week, temperature, and humidity. The clock can be divided … Read more
Introduction: This tutorial will tell you in detail how to install Ubuntu desktop on the Raspberry Pi 4 device. Word count: 2884, Reading time: 4 minutes https://linux.cn/article-13817-1.htmlAuthor: Avimanyu BandyopadhyayTranslator: Xingyu.Wang The revolutionary Raspberry Pi is the most popular single-board computer. It has a Debian-based operating system called Raspberry Pi OS (formerly Raspbian). There are several … Read more
MAKER：mjrovai / 译：Cherry In this project, we will primarily learn two modules. Streaming video Integrating video into a web server Materials List 1. Raspberry Pi V3 X1 2. Raspberry Pi 3 B model with NoIR night camera X1 3. DHT22 temperature sensor X1 4. DHT22 relative humidity sensor X1 5. Resistor 4K7 ohm X1 In … Read more
Previously, I made a Polaroid camera using Raspberry Pi and shared it in the Guokr WeChat group. Guokr invited me to write a tutorial. Since the Polaroid camera is currently under confidentiality and cannot be open-sourced, the tutorial for Guokr has not been completed, which makes me quite anxious. Therefore, I’m using this tutorial to … Read more