Recently, I have been working on a project involving a wearable camera, primarily using a Raspberry Pi. Previously, I purchased a Narrative Clip – a wearable camera, but the quality of this camera was quite disappointing. Recently, I was about to travel to four countries in Europe, so I spent some time creating my own … Read more
Click the “Read Original” link at the bottom to see the full article with normal hyperlink display. This article provides a purchasing guide for the Raspberry Pi motherboard and its peripherals. It helps beginners achieve all functionalities with minimal costs and get started quickly. Bilibili Video Tutorial For text version, source code, updates, and errata, … Read more
MAKER:Louis Lauriello / Translated by: Qu Wujin This is a vision processor based on Raspberry Pi, which can be accessed via Ethernet and used in any device that requires a vision processing system (such as the vision analysis system for robot competitions).Working Principle The vision system outlines the visual target using reflective strips, and the … Read more
The Raspberry Pi is a computer the size of a credit card that can run an operating system. The first Raspberry Pi was released in 2012, and it has been nine years since then. Over these nine years, a variety of interesting Raspberry Pi projects have emerged: satellite manufacturing companies have installed Raspberry Pis in … Read more
In the previous article “Activate Your Child’s LEGO Assets: These Four Steps Are Most Effective”, I discussed how to utilize the LEGO assets at home to maximize their value in helping children improve their skills. At the same time, I would like to thank everyone for your likes, collections, and comments. We will continue to … Read more
Click Subscribe to the “IEEE Electrical and Electronics Engineers” public account above. Gather global technology frontier dynamics and open up ideas for scientific research and entrepreneurship. IEEE Spectrum has released its programming language rankings once again. To rank the programming languages in the list, my team (the author, hereinafter referred to as I) used a … Read more
Amateur Radio Interesting and Fun Ham Circle Author:Michael Martens Translated by: BG5WKP Zhu Yi Michael has been a licensed amateur radio operator since 1999 and obtained his highest level license in 2002. He is the owner of KB9VBR antennas and regularly writes blogs about antennas, emergency communications, amateur radio technology, and operations. Introduction to APRS … Read more
Team Introduction “Together Towards the Future” Jianghua No. 2 Middle School Team – Qingjiang Shenghua, consists of 8 students from various classes in the Department of Electronic Engineering. This socially beneficial practice aims to transform the knowledge and ideas learned in university classrooms into a technology teaching workshop for students with no background, taking into … Read more
* Original Author: Professor X, this article is part of the FreeBuf original reward plan, reprinting without permission is prohibited. Introduction Many students on Freebuf have shared their views on HID attacks, such as Viks’ ‘Quickly Making Teensy BadUSB with Arduino’, which provides a detailed description of the BadUSB production process both from a popular … Read more
Make a Mini Quadcopter with Open Source Flight Control Kit Quadcopters are no longer a novelty; many troubled areas around the world use quadcopters for reconnaissance. With just a few thousand yuan, you can buy a set of “White House-style” quadcopters. However, making a Mini quadcopter that is smaller than your palm and weighs just … Read more