Arduino is a popular open-source electronics platform widely embraced by enthusiasts and designers. While some may consider it merely a toy or a beginner’s tool, the reality is that Arduino has proven to be a valuable resource for designers seeking to create practical and innovative designs. So, what exactly is Arduino? In simple terms, Arduino … Read more
Compared to instruments like trumpets and flutes, electronic keyboards are easier to understand and operate. If we use a USB keyboard as the instrument keys, we can create the simplest keyboard instrument. To achieve this goal, we need to solve two problems: sound generation and parsing USB keyboard data. ·Sound Generation First, we need a … Read more
Follow+Star Public Account Number, don’t miss wonderful content Author | strongerHuang WeChat Public Account | strongerHuang Graduation season is here, and I see the discussion in the group chat about the topic of 【How to Choose a Development Board】. Getting started with embedded systems generally starts with buying a development board… Here I will share … Read more
Control the servo motor via web using Arduino and ESP8266 module. In this article, we will implement control of the servo motor through a web interface. The webpage will be created using ESP8266 module, and the servo motor will move in response to the slider on the webpage. Connect the ESP8266 to the Arduino UNO … Read more
Follow+Star Public Number Number, don’t miss exciting content Source | Arduino Chinese Community Arduino has been subject to many controversies from non-Arduino supporters. Below are several common questions from the Arduino community. (The following views come from the Arduino community). 1. Arduino has low performance, inferior to Raspberry Pi and other development boards, so don’t … 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
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
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
MAKER：maketvee/ 译：趣无尽 Previously, we introduced a very cool “Lava Effect Lamp”. In this tutorial, I will introduce a more user-friendly lamp. This LED matrix light uses standard WS2812b LED lights to form a cylindrical lamp body, finally combined with a wooden frame. The effect is quite amazing! First, watch the video below. Materials List 790×384 … Read more
1. Introduction In the previous article, we explained how to use open-source hardware like Arduino and Raspberry Pi to build a real car equipped with ROS (Robot Operating System). This article will continue to guide you step by step on how to implement those powerful ROS packages on our physical car. 2. Added Sensors 1. … Read more