DIY miniatur kincir angin yang bisa menyala dan berputar

Summary

In this tutorial, the creator demonstrates how to build a mini LED windmill, walking through each step from gathering materials to assembly. Key components include filament LED lights, a 60 RPM motor, a 18650 battery, copper wire, and a copper pipe. The video covers designing the frame, soldering the pieces together, and wiring the components for proper electrical connections. After assembling, the creator tests the windmill, highlighting both the functional and aesthetic results. Despite minor issues, the project is deemed successful, with an open invitation for viewers to comment or suggest improvements.

Takeaways

• 🛠️ The project involves creating a mini LED windmill using basic electronics and crafting materials.
• 💡 Required materials include filament LEDs, a 1.8V dimmer or potentiometer, a 60 RPM motor, 18650 battery, copper wire, and a 4mm copper pipe.
• 📐 A sketch is made for the windmill structure, with specific dimensions: height 12 cm, bottom width 3 cm, top width 1 cm, and zigzag spokes.
• 🔧 The copper wires are bent according to the sketch and soldered to form the windmill frame, which has four sides.
• 🌀 The windmill blades are 5.5 cm tall and 2 cm wide, with a triangular reference to ensure equal spacing between blades.
• 💡 LEDs are soldered onto the blades, serving as the positive connection to the PWM controller and motor.
• 📏 The base is prepared, and the dimmer is mounted centrally without glue, using screws instead.
• ⚡ The motor and frame act as the negative connection, requiring insulation to prevent short circuits.
• 🔄 Blades are attached to the motor, with a specially bent copper wire connecting the blade's positive to the PWM controller without soldering at the tip to allow rotation.
• 🔋 A 18650 battery is connected to the PWM controller, and a charging module is integrated for power management.
• ✅ The completed windmill works well, with satisfactory performance and minor noise at maximum speed.
• 💬 Viewers are encouraged to comment with suggestions, questions, or improvements for the project.

Q & A

What is the main purpose of the video tutorial?

The video tutorial explains how to make a mini LED windmill, including the materials needed and the step-by-step assembly process.

Which materials are required to build the mini LED windmill?

The materials include filament LED lights, a 1.8-volt dimmer or potentiometer, a 60 RPM motor, a 18650 battery, copper wire, and a copper pipe with a diameter of approximately 4 mm.

How is the base structure of the windmill created?

The base, referred to as the 'pillar,' is made with four sides and soldered together. Each side is constructed individually and assembled to form the complete base structure.

What is the purpose of drawing a sketch for the windmill blades?

The sketch serves as a guide to ensure the blades are evenly spaced and correctly sized. It also includes a triangle and reference points to maintain uniformity in assembly.

How are the LED lights integrated into the windmill blades?

The LED filaments are soldered onto the windmill blades, serving as the positive connection. These are then connected to the dimmer or PWM controller and the motor's positive terminal.

What role does the motor play in the windmill?

The motor rotates the windmill blades and acts as the negative terminal in the electrical circuit. Proper insulation is necessary to prevent short circuits.

Why is one end of the copper wire not soldered directly to the PWM controller?

One end of the copper wire is only rubbed against the connection without soldering to allow the windmill blades to rotate freely without being fixed in place.

How is the dimmer or potentiometer installed in the project?

The dimmer is positioned in the center of the wooden base and secured with screws instead of glue, allowing it to control the LED brightness and motor speed effectively.

What safety precautions are mentioned during assembly?

The tutorial emphasizes isolating the motor body to prevent short circuits since the motor and its frame serve as the negative terminal.

What is the final outcome and performance of the mini LED windmill?

The completed windmill works successfully, with LEDs lighting up and the motor spinning the blades. The windmill operates at high speed with some noise, but overall, the project is satisfactory with minor imperfections.

Why might the video creator have originally uploaded a short video before the tutorial?

The creator initially shared a short video to showcase the project visually, but due to viewer requests, they made a detailed tutorial explaining the process and materials.