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AT-AS quadruped (or hexapod) robot

DSCF1805.jpg AT-AS quadruped (or hexapod) robot
central_axis.jpg AT-AS quadruped (or hexapod) robot
Servo_BracketInsideShortV1.1_By_bryanandaimee.jpg AT-AS quadruped (or hexapod) robot
Servo_button_By_bryanandaimee.jpg AT-AS quadruped (or hexapod) robot
hip_evolution_hexapod.jpg AT-AS quadruped (or hexapod) robot
hip_two_servos.jpg AT-AS quadruped (or hexapod) robot
foot_one_servo.jpg AT-AS quadruped (or hexapod) robot
backbone.jpg AT-AS quadruped (or hexapod) robot
AT_AS_quadruped.jpg AT-AS quadruped (or hexapod) robot
AT_AS_view_2.jpg AT-AS quadruped (or hexapod) robot
evolution_quadruped_hexapod.jpg AT-AS quadruped (or hexapod) robot
AT_AS_parts.jpg AT-AS quadruped (or hexapod) robot
backbone.stl AT-AS quadruped (or hexapod) robot
foot_one_servo.stl AT-AS quadruped (or hexapod) robot
hip_two_servos.stl AT-AS quadruped (or hexapod) robot
hip_evolution_hexapod.stl AT-AS quadruped (or hexapod) robot
Servo_BracketInsideShortV1.1_By_bryanandaimee.stl AT-AS quadruped (or hexapod) robot
Servo_button_By_bryanandaimee.stl AT-AS quadruped (or hexapod) robot
central_axis.stl AT-AS quadruped (or hexapod) robot
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Creation quality: 5.0/5 (1 vote)
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3D design format
Folder details Close
  • AT-AS_Central_Axis.rar
  • AT-AS_dimensioned_drawings.pdf
  • AT-AS_quadruped_parts.zip
    • AT-AS_Backbone/backbone.scad
    • AT-AS_Backbone/backbone.stl
    • AT-AS_Foot/foot_one_servo.scad
    • AT-AS_Foot/foot_one_servo.stl
    • AT-AS_Foot/ooml_program/main.cpp
    • AT-AS_Foot/ooml_program/pata_servo
    • AT-AS_Foot/ooml_program/pata_servo.pro
    • AT-AS_Hip/hip_evolution_hexapod.scad
    • AT-AS_Hip/hip_evolution_hexapod.stl
    • AT-AS_Hip/hip_two_servos.scad
    • AT-AS_Hip/hip_two_servos.stl
    • Servo Bracket by bryanandaimee/Servo_BracketInsideShortV1.1.stl
    • Servo Bracket by bryanandaimee/Servo_button.stl
  • Servo_BracketInsideShortV1.1_By_bryanandaimee.stl
  • Servo_button_By_bryanandaimee.stl
  • backbone.stl
  • central_axis.stl
  • foot_one_servo.stl
  • hip_evolution_hexapod.stl
  • hip_two_servos.stl

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Publication date 2024-01-06 at 18:53
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Published to Thingiverse on: 2012-09-09 at 16:59
Design number 1692794
anandromeda

anandromeda

3D printer file info

3D model description

The "AT-AS" (All Terrain - Anita Scout) is a printable quadruped robot.

The AT-AS is a project of an efficient robot, as it has achieved a useful and complete walking robot base using few technical and economic resources. In addition, it is a flexible robot project since its design is open to many development possibilities in future works such as the transformation of the quadruped model to a hexapod model, easy modification of leg and modular structure design, the possibility of adding sensors to improve control or communication with other robots using wireless networks via Xbee modules.

I used two parts of the "Versatile Servo Bracket System" created by bryanandaimee:
http://www.thingiverse.com/thing:5784
But the rest of parts has been designed by my own, using OpenSCAD and C++ OOML (Oriented-Object Mechanical Library): http://iearobotics.com/oomlwiki/doku.php?id=start

For the AT-AS implementation, I used:

  • 1x Arduino Mega 2560.
  • 8x Servo Futaba S3003.
  • 1x Lipo Battery (2S, 7,4V).
  • 1x UBEC (5V).
  • Remote control through a Gamepad connected to a PC.
  • Wireless communication through Bluetooth or XBee modules.

But this robot accepts others microcontrollers, servos (with similar dimensions) and others components for its control. Use the one you prefer!

See a video of AT-AS quadruped in action:
http://www.youtube.com/watch?v=ae2UiOCUZeY&feature=g-upl

EVOLUTION:

Quadruped Robot --> Hexapod Robot

The part called: "hip_evolution_hexapod" is only for the transformation of the quadruped model to a hexapod model. Using this part, just need to print another two legs! :)

3D printing settings

(A further update with the programming & instructions of installation will be available soon.)

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