Overview In recent years, mobile devices such as laptops have achieved charging capabilities of up to 100W, with an increasing number of applications adopting USB PD to standardize charging connectors. Additionally, the trend of using both wired and wireless charging methods has been on the rise. However, to meet the broad power requirements of USB … Read more
Some images are sourced from and the download link for this model is as follows: https://grabcad.com/library/rc-car-with-arduino-uno-1 Follow the WeChat public account “Mechanical Blueprint Dog” to obtain more related resources. Note: This article is just a collection of images for appreciation. If you need to share, please comply with the “Disclaimer” in the “More Blueprints” section … Read more
In this article, we will provide a detailed introduction to the hardware circuit part of the Arduino development board, specifically the pinout diagram and definitions of the Arduino Uno. The Arduino Uno microcontroller uses Atmel’s ATmega328. The pinout diagram of the Arduino Uno development board includes 14 digital pins, 6 analog inputs, a power jack, … Read more
We have introduced many Raspberry Pi solutions for video surveillance and photography using cameras. Most of these solutions are based on the camera module operation tools raspistill and raspivid that come with Raspbian, or require the installation of software like motion, avconv, or GStreamer for photography and video recording. So, is there a dedicated camera … Read more
MAKER：tobychui / 译：趣无尽 Cherry There are many cases of using Raspberry Pi as a Network Attached Storage (NAS), and I have been looking for various components needed to DIY a NAS with Raspberry Pi. The requirements are a beautiful appearance and space-saving, but I found nothing. Many of the cases I saw used wooden boards … Read more
MAKER:RiksEddy／译：趣无尽 I know there are many Maker friends interested in biology here. This issue I want to recommend a practical equipment project, an interactive microscope assembled with Raspberry Pi, a camera, a CCTV lens, and a set of 3D printed brackets. Low cost and powerful, it’s time to replace the traditional elementary school experimental microscopes … Read more
MAKER: InnovateAsterisk / Translated by: Fun Endless Recently, we introduced a project to DIY a desktop computer using Raspberry Pi: “Samytronix Pi: DIY Desktop Computer with Raspberry Pi”, which has a very high level of completion. This time, we are recommending a similar project, a tablet made with Raspberry Pi 4B and 3D printed parts. … Read more
Background In the field of embedded systems, Raspberry Pi and Arduino Uno are two popular open-source hardware platforms. They each have their own advantages and applicable scenarios, so when choosing the right platform, some factors need to be considered. Raspberry Pi The Raspberry Pi is a single-board computer based on ARM architecture, equipped with components … Read more
“Mastering Raspberry Pi Development: The 2nd Edition”, published by People’s Posts and Telecommunications Press, foreign book name: Raspberry Pi Cookbook, 2nd Edition. Author: [UK] Simon Monk, Han Bo (Translator). The Raspberry Pi is a credit card-sized computer based on the Linux operating system. The initial goal of developing the Raspberry Pi was to promote basic … Read more
MAKER：Surajit Majumdar/ Translated by: Fun Without End This project is about creating a CNC drawing machine using Arduino and an old DVD burner (which contains all the mechanical parts we need).It can draw anything you want, and it’s easy to make, so let’s get started! Here’s a tutorial video, enjoy. Materials List Old DVD burners … Read more