*This article is written by: Meow God 2017, and it belongs to the FreeBuf original reward program. Reproduction without permission is prohibited. Preparation and Introduction Once, a friend of mine said he wanted to buy the hak5 Bash Bunny, a network hijacking keyboard injection all-in-one BadUSB. It looked great, but unfortunately, my friend said he … Read more
This project is a highly creative electronic candle that can display a 3D visual effect similar to a flickering candle from any angle. The core of the project is a simple LED matrix board and a high-speed rotating motor that generates stereoscopic images through the Persistence of Vision (POV) effect. It uses a compact RP2040-tiny … Read more
Some friends always complain about Guokr Lab: Your tutorials always have a “use a 3D printer to print parts”! I can’t do it! It’s unfair! Well, today, let’s invite our friends from DFRobot to teach you how to DIY a desktop 3D printer that belongs to you! The shell of this 3D printer is made … Read more
Although it is possible to buy finished products that look better and have stronger performance specifications, the joy of creating and optimizing according to one’s own needs while learning through experimentation embodies the spirit of makers. This project uses existing hardware to utilize the Raspberry Pi Zero as a flight control video transmission system. I … Read more
Today’s project is about how to create a mini gaming computer using the LattePanda, including making the case and display. Since the LattePanda can come pre-installed with an X86 Windows system, along with its high configuration, the overall performance of the machine is quite good. At the end of the article, the author also demonstrates … Read more
Click the blue text to follow us Learn about people and things related to IT Source: Quantum Bit ID: QbitAI 51CTO With stylish gestures, control the electronic imaging projected in front of you, isn’t this the basic configuration from sci-fi movies? Now, someone has brought it from science fiction movies into reality. Move your fingers … Read more
整理 | 郑丽媛 出品 | CSDN（ID：CSDNnews） When it comes to VR/AR glasses, people usually associate them with high prices and long development cycles. Therefore, when hearing that a developer took a different approach by using Raspberry Pi Zero to create a feature-rich AR glasses prototype, even making the lenses himself, the first reaction of most … Read more
Where there is freedom, there is light everywhere. I received the power supply for the computer case I bought the day before yesterday. I went to pick it up before lunch. After lunch, I started to replace the power supply. I had previously replaced the motherboard myself, so I thought I was quite experienced with … Read more
Introduction After completing his master’s thesis defense, the author used his free time to create a robot he always wanted to make – a cute useless robot. The useless robot works by having a motor connected to a switch, controlled by logic gates. When the switch is pushed to “on,” the robot activates the motor … Read more
Project Name: Moon Lamp – Controlled by ESP32-C3 Project Author: carele_i Introduction I made a super beautiful moon lamp! Even beginners can do it! Because its moon model + circuit + software are all open-source! 01 What are the highlights of the moon lamp? ” The highlight of this moon lamp is — easy to … Read more