Have you ever stared at the idle buttons in your drawer, wondering how they could be given new life? Today, we will unlock a super cool way to transform a small button into your very own smart device! Even if you are a programming novice or not very handy, you can easily grasp this black … Read more
In response to the Dalian Education Bureau’s “Dalian Education Digital Classroom” initiatives during the pandemic, our school developed related courses for high school and middle school students during the extended school closure. Since the launch on February 27, the entire school has worked together, with all teachers actively overcoming the numerous challenges posed by the … Read more
Step-by-Step Guide to Creating an Arduino Breathing Light! A Romantic Project for Beginners💡 💡 Let’s make a little night light that “breathes”! When the LED light flickers gently like a cat’s breath, it instantly heals the fatigue of the day~ Today, with the simplest Arduino tutorial, I will unlock the magic of “making the light … Read more
Today, I would like to share a comprehensive DIY tutorial: A multifunctional dot matrix clock based on ESP8266. Introduction I have known about the ESP8266 for a long time, and I have used it to create some small demos, but I never thought about making something practical, perhaps because I consider myself a novice! Recently, … Read more
Reported by Machine Heart Machine Heart Editorial Team Is a “turning point” in the smart speaker field about to arrive with the support of large language models? During the years when smart speakers were all the rage, many people hoped to have deep conversations with their speakers.Unfortunately, the reality fell short, as the conversational abilities … Read more
DIY Speaker Soldering Path Hands-on Skills Logical Thinking What We Are Doing By using a soldering pen, solder wire, and various components we perform soldering on the integrated circuit board to complete the circuit connections and check the circuit continuity using crocodile clips with positive and negative terminals Life is a Challenge Continuously trying new … Read more
Original Kindergarten Crafts: “Past Highlights” Artificial intelligence and robots are becoming increasingly popular, even children’s robots. Teacher Xiao Li also likes them, but due to various reasons, there is currently only a vacuum cleaning robot at home. Haha, let’s lighten the mood, Today, Teacher Xiao Li will teach everyone how to make a simple moving … Read more
The Secret Date Between PLC and Arduino: How Two Platforms Collaborate for Home Automation Hello everyone, I am Lao Liu, a veteran in the industrial control industry. Today, let’s discuss an interesting topic: how to combine industrial-grade PLCs with DIY Arduino to create some home automation gadgets. This all started with my balcony vegetable growing … Read more
Entry-Level Solution Flight Control System：Arduino Nano Development Board (approximately 50 RMB), MPU6050 Sensor (Gyroscope + Accelerometer, approximately 20 RMB), HMC5883L Electronic Compass (approximately 10 RMB), BMP280 Barometer (approximately 10 RMB) (CSDN Blog). Power System：4 x 2212 920KV Brushless Motors (approximately 160 RMB), 4 x 30A ESCs (approximately 120 RMB), 4 x 1045 Propellers (2 pairs … Read more
Hello everyone, I am an engineer with over ten years of experience in industrial automation, and I particularly enjoy tinkering with various DIY projects. Today, I would like to share an interesting project I recently completed – a smart home control system built with the Siemens S7-1200 PLC. I believe many friends want to make … Read more