Hollow interlocking LED 3D letters and numbers

🔧 IMPORTANT – PRINTING PARAMETERS
For a perfect print:

1. Go to CUSTOMIZE and create your model
2. Download the generated file
3. Open the profile named PRINTING PARAMETERS WITH LETTERS
4. Create a new plate
5. Insert the customized model into the new plate
6. Delete the object present in the PRINTING PARAMETERS WITH LETTERS file

👉 This step is essential for maximum quality and a perfect result

Create custom 3D letters with internal space for LEDs and a removable cover! ✨

This generator allows you to write any letter or word and automatically create a character-shaped box with a perfectly matched cap. Ideal for creating luminous decorations, custom signs, names, initials or creative 3D Printed gifts

Simply modify the parameter testo_input to quickly generate all desired letters

Perfect for those who want to create decorative lamps, luminous names or custom letters with 3D Printing

⚙️ Available Customizations

The model is completely parametric and allows you to modify many aspects directly in the script

🔤 Text

• Custom letter
• Automatic letter generation
• Letter spacing

🔠 Available Fonts

You can choose from several bold and elegant fonts:

• Luckiest Guy
• Fredoka One
• Pacifico
• Lobster
• Lobster Two
• Milkshake
• Playlist Script
• Alfa Slab One
• Black Ops One
• Bungee
• Titan One

📏 Dimensions

• Font size
• Box height
• Wall thickness
• Bottom thickness

📦 Internal Space

You can adjust the internal space of the letter using the parameter:  extra_svuotamento

This allows adapting the internal compartment for different types of lighting:

• micro LEDs
• mini decorative lights
• LED strips
• small LED modules

Increasing the value provides more internal space, while reducing it results in a more compact structure

🔩 Cover

• Interlock height
• Cover height
• Adjustable tolerance to match printer precision

💡 LED

• LED cable pass-through hole can be enabled or disabled
• Internal compartment designed for easy insertion of lights or wiring

🖨️ Print Settings

• Preview with cover mounted
• Printing mode with separate cover
• Distance between base and cover for positioning on the print bed

💡 Tip: print with white or translucent PLA and insert a small LED light to create decorative luminous letters perfect for desks, children's rooms or custom signs