DIY

Innovative Practice School in Dalian: Excellent Micro-Class Broadcast (97) – Hydroponic Wind Chime Pothos

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Innovative Practice School in Dalian: Excellent Micro-Class Broadcast (97) - Hydroponic Wind Chime Pothos

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

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Step-by-Step Guide to Creating an Arduino Breathing Light! A Romantic Project for Beginners

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

DIY a Low-Cost Multifunctional Dot Matrix Clock

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DIY a Low-Cost Multifunctional Dot Matrix Clock

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

Hardcore DIY Smart Speaker by Bilibili UP Master: Powered by ChatGPT, Truly Intelligent

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Hardcore DIY Smart Speaker by Bilibili UP Master: Powered by ChatGPT, Truly Intelligent

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

Soldering Techniques for Bluetooth Speakers | One-Stop Service Center

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Soldering Techniques for Bluetooth Speakers | One-Stop Service Center

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

Creative Robot Crafting for Kindergarten: Little Scientists Start with Robots

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Creative Robot Crafting for Kindergarten: Little Scientists Start with Robots

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

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The Secret Date Between PLC and Arduino: How Two Platforms Collaborate for Home Automation

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

DIY Drone Building! Hardware Selection Guide (Part 1)

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DIY Drone Building! Hardware Selection Guide (Part 1)

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

S7-1200 Smart Home Control: A DIY Enthusiast’s Practical Notes

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S7-1200 Smart Home Control: A DIY Enthusiast's Practical Notes

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

A Unique Approach! I Created a Purely Chinese Clock Using ESP32!

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A Unique Approach! I Created a Purely Chinese Clock Using ESP32!

Project Name: Standalone Page Turning Clock Project Author: DaqoLee Introduction Who would have thought… I actually saw an open-source purely Chinese clock, and it’s a page turning version! Let’s take a look together~ Table of Contents Project Description, Structure Description, Installation Process, Precautions, Circuit Design Diagram, Component Description, Source Code, Video Demonstration, Open Source Material … Read more