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PrintBot Crab

3D model description

The PrintBot Crab is an educational curriculum that can be used as a heap and can grab objects with its pincers. You can see the robot in action at: https://www.youtube.com/watch?v=bb_dW-XyTIc
This modular robot has been designed to attach other components such as LEDs, push buttons, buzzer, And other sensors included in the product "My first robotic kit" distributed by bq.

3D printing settings

Printed parts:
1xBattery_holder
1xCangrejo_body
1xCangrejo_central_legs
1xCangrejo_central_servo_support
1xCangrejo_eyes
1xCangrejo_pincers_LEFT
1xCangrejo_pincers_RIGHT
1xCangrejo_shell
2xCangrejo_axes_link
2xCangrejo_back_leg
2xCangrejo_front_leg
Electronic Components:
1 x Freaduino UNO (Arduino UNO derivative)
3 x Miniservos (ES08A or similar)
1 X 8 AAA battery holder
Optional Electronic Components:
1 x Bluetooth module
Hardware:
8 x AAA batteries
2 x M3x40 screw
2 x M3x35 screw
3 x M3x16 screw
8 x M3x12 screw
15 x M3 nut
4 X Little rubber bands
6 x Rubber ferrule (10mm diameter)
Build Instructions
See the attached pdf (in Spanish). Pictures are clear enough to follow the steps even if you do not understand Spanish.
Example code
Attached you will find the Arduino programs. The main program uses the Oscilator librarie based on Ardusnake made by obijuan.

Author
Ana de Prado Navarrete

It should be considered as an experimental and early released product developed by the Innovation and Robotics Department.
Final releases will be published on http://diwo.bq.com & http://diwo.bq.com/montaje-del-printbot-crab/

  • 3D model format: STL

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Creator

License

CC BY SA

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