So far, I have not really delved into motors, especially stepper motors. Recently, I have been planning a project that requires relatively precise motor control, so I might use a stepper motor, but I quickly realized that I should first learn more about them. This article mainly introduces what I have learned so far. What … Read more
The Arduino UNO R3 development board I ordered online has finally arrived. I can’t wait to run a Hello World test. I downloaded the development tool Arduino IDE from the official Arduino website www.arduino.cc and installed it on my laptop. To save money, I didn’t buy the original Italian version but instead purchased a so-called … Read more
In recent days, friends from the south have been coming to Beijing to experience the haze, and many have expressed that although the haze in the south is moist and elegant, it cannot compare to the richness and depth of Beijing’s haze. I have also heard that the haze in Hebei is rough and bold, … Read more
Click the blue text to follow us This is an article introducing and popularizing Arduino. I will use my final project from an elective course as an example to introduce Arduino. What is Arduino? In simple terms, Arduino is a very easy-to-use microcontroller. As long as you have a basic knowledge of C/C++, you can … Read more
Some images are sourced from and the download link for this model is as follows: https://grabcad.com/library/arduino-uno-r3-ch340-1 Follow the WeChat public account “Mechanical Drawing Dog” to get more related resources. Notice: This article is only a collection of images, for appreciation only. If you need to share, please comply with the “Disclaimer” in the “More Drawings” … Read more
[3D Printing Daily] Issue 584 Don’t worry if you don’t have a printer; you can click the public account menu ‘Local Printing’ to contact local friends for printing. 1. Arduino Uno Snug Case [ID:994827] A snug case for Arduino Uno, featuring screw mountings and a snap-on top. The protective cover can be installed on the … Read more
Author: HelloGitHub-Anthony Have you ever thought about becoming a Geek, like the “wild Iron Man” Zhi Hui Jun, who can create various novel and interesting electronic devices but doesn’t know where to start? Today, we won’t talk about embedded systems, circuit boards, or microcontroller principles; we’ll dive right in! I believe that for electronic enthusiasts … Read more
The following experiments are designed to help students initially master how to use microcontrollers and achieve some interesting functions with basic circuit components. The microcontroller control module selected is Arduino UNO R3, which integrates the development environment Arduino IDE that encapsulates many complex low-level operations into functions for beginners to call, greatly lowering the learning … Read more
To enrich campus cultural life, promote scientific spirit, enhance awareness of technological innovation, and provide students with a platform to showcase and surpass themselves, our school will hold the fourth Intelligent Crawler Competition. The specific activity notice is as follows: 1. Activity Overview Intelligent Crawler: Use the Arduino UNO R3 development board as the main … Read more
MAKER: emdee401／Translated by: Fun Endless Adding dynamic LED effects to music can enhance the immersive experience of listening to music. Here, I will create a super-sized 14-frequency audio spectrum analyzer using Arduino and the Si5351 clock signal generator. The LED strip (containing 280 LEDs) and acrylic board are the main components, with Arduino serving as … Read more