Brazo Robótico ATLAS DOF-4

by MARROQUIN

🦾 ATLAS DOF-4: High-Load, High-Precision Robotic Arm Forget toy robot arms that can barely lift a pencil. The ATLAS DOF-4 is a mechatronic project built from scratch to handle high-torque motors (35 kg/cm), delivering extended range of motion and real payload capacity (600g nominal load, structurally tested up to 1.5kg). Perfect for engineering students, research projects, and robotics enthusiasts ready to take their 3D printing and MicroPython programming skills to the next level. ⚙️ KEY FEATURES: 💪 Raw Power: Structure optimized to withstand the stress of DSPower 35kg and 30kg servos. 📐 Modular Reach: Maximum reach of ~32 cm for long-displacement routines, or compact version of ~25 cm (skipping the elbow joint) for high precision in tight spaces. You choose how to assemble it! 🔄 Extended Range: 300° base rotation, 250° joints, and 180° wrist movement. 🦾 Precision Gripper: Rack-and-pinion mechanism driven by a Pololu DC motor for firm, controllable gripping via H-Bridge. 🧠 RP2040 Brain: Ready to be controlled by a Raspberry Pi Pico using MicroPython. 🎛️ Physical Interface: Base housing designed for 3 tactile buttons and 2 NeoPixel LEDs. 📦 WHAT'S INCLUDED IN YOUR DOWNLOAD? All STL files logically organized by module (Gripper, Main Structure, Modular Extras) Printable accessories (Servo Horns/Crucetas) in case you don't have the originals Premium Assembly Manual (PDF): Technical guide with exact Bill of Materials (BOM), critical print settings to avoid part failure, wiring schematics (pinout), and maintenance guide MicroPython Source Code: Includes pre-assembly calibration script (essential for centering motors) and the master "Receiver Brain V41" code for industrial radio frequency control (RF HC-12) 🚀 ROADMAP & FUTURE UPDATES: By purchasing this design, you join a living project. New hardware modules are coming soon — including a smartphone mount with AI face-tracking code so the robot follows your face. 🎥 SEE THE ATLAS DOF-4 IN ACTION: Don't take my word