Discover Creativity and Fun There are always things worth sharing in life Some say that if during the summer vacation, children are forced to attend training classes they don’t like, it’s not a vacation; it’s a “training class new semester” – all nonsense! Kids who love to play and learn, come on! The Zhongzhi Science … Read more
CWvox is a simple device that converts voice commands into Morse code. Author: vor 2 days While most of us associate Morse code with old-fashioned telegraphs, it is still in use today. The benefits now are the same as they were 150 years ago: it is a very flexible way to encode information that can … Read more
In the field of self-driving technology, DonkeyCar, as an open-source platform based on Python, allows enthusiasts to build their own self-driving cars at a low cost. This project not only helps beginners understand the basic principles of autonomous driving but can also serve as a practical platform for artificial intelligence and machine learning. This article … Read more
Welcome to seek career planning with me, a great self-investment ->One-on-one guidance for embedded software engineers Introduction For GitHub, students doing internet development may be more familiar, especially with technologies like frontend, backend, and Android development, GitHub is almost an essential tool for coding. However, for embedded systems, due to its characteristics of hardware and … Read more
Arduino Smart Alarm Clock Design (8×8 Matrix Keypad + LCD Display + Buzzer Songs) Author: STCode 1. Effect Description: This design is based on the Arduino Nano controller, with the main functions being a timer alarm and environmental temperature and humidity display. Users can set the alarm hour and minute using the 8×8 matrix keypad, … Read more
Figure 1 Stepper Motor Piano #Project Origin# Stepper motors are commonly encountered in various small to medium processing equipment, such as laser cutters or 3D printers. When using the laser cutter, I discovered that the stepper motor emits sounds similar to musical instruments while cutting circular patterns. Why does this phenomenon occur? Figure 2 Stepper … Read more
The idea for Nano began in the summer of 2013 when it was still called “Egg Yolk.” The initial concept was to create an entry-level self-balancing car (because I signed up for the balance group in the school’s Freescale competition, and I was preparing for it). The preliminary idea was to make it based on … Read more
Figure 1 #Project Origin# This article is from: Wangzai Dad Creation Society Author: Wangzai Dad Spring Festival is the most traditional and grand festival in China. The customs of the Spring Festival include posting couplets, setting off firecrackers, and visiting relatives and friends. Of course, the warmest moment is when the family gathers on New … Read more
[3D Printing Daily] Issue 237 Polar Drawing Robot [ID:798076] This is the mechanical part I redesigned for building a wall-mounted Polar Drawbot. I built my collection and mixed various information I found online. I used ready-made parts from many projects for several tests, but none seemed to meet the requirements I wanted to achieve. So … Read more
Sometimes slacking off is refreshing, but continuously slacking off is even better! Who can withstand the “996” or “715” work schedule? Even the donkey in the production team wouldn’t dare to work like that; donkeys need rest too. Proper rest can recharge the brain, allowing us to face more challenges and complete our work more … Read more