Compact DIY 3D Printer – Fully Printable

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Compact DIY 3D Printer – Fully Printable (STL Files) https://youtube.com/shorts/Q1vlg_am1N8?is=18jMPTIP9-QrDxYm A fully custom-designed compact 3D printer, optimized to be printed on small-format machines like the Bambu Lab A1 Mini, while remaining fully compatible with any larger 3D printer. All parts are carefully split and designed to fit within a small build volume, so no additional cutting or modifications are required. 🧩 Key Features ✅ Fully printable design – optimized for small printers ✅ Modular construction – easy to assemble and maintain ✅ Rigid structure – reinforced geometry for durability ✅ Lead screw (trapezoidal) drive system for precision ✅ Compact footprint – perfect as a secondary or DIY printer ✅ Minimal supports required 🔌 Electronics & Control This project is based on reliable, widely available, and budget-friendly components: ✅ Arduino Mega 2560 ✅ RAMPS 1.4 shield ✅ NEMA 17 stepper motors ✅ Stepper drivers (A4988 / DRV8825 / TMC – depending on your preference) Benefits: Easy setup and configuration Low-cost and easy-to-source parts Huge community support Perfect for DIY builds and modifications ⚙️ Firmware Recommended firmware options: Marlin (best for beginners) Repetier Firmware Optional: custom configurations 🔧 Configuration The printer is designed for: Standard X/Y/Z axis control using NEMA 17 motors Lead screw (trapezoidal) drive system for precise movement Standard mechanical or optical endstops Typical hotend + extruder setups 🛠️ Required…