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
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
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
Follow+Star Public Account Number, don’t miss wonderful content Source | DF Maker Community Sometimes slacking off is refreshing, but slacking off all the time is even better! Who can withstand the work modes of “996” or “715”? Even the donkeys in the production team wouldn’t dare to do that; donkeys need rest too. Proper rest … Read more
MAKER: indoorgeek / Translated by: 趣无尽 Using a digital tube to display time is quite common. We have also introduced projects that use mechanical devices to construct and display numbers, such as this “pure mechanical device simulating a digital clock”. This one is slightly more complex, and enthusiasts have expressed that it is quite challenging. … Read more
In the process of making this project, we tried to ensure that this project is the best guide for you to help you when you want to make your own ECG, so we hope this project contains the necessary documentation. After receiving the custom PCB from the PCB factory to improve the appearance of the … Read more
Yao Yiyi Introduction: SimulIDE is a simple real-time electronic circuit simulator designed for enthusiasts or students to learn and experiment with simple electronic circuits and microcontrollers. It also features a code editor and debugger for GcBasic, Arduino, PIC, and AVR.It theoretically meets the basic simulation requirements for digital and analog electronics; the entire tool’s operation … Read more