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BOB

by k120189, published

BOB by k120189 Jan 21, 2013

Description

Come see BoB at Maker Faire NYC! Sept 21-22 and the New York Hall Of Science!

a 4 DoF biped based on 9g servos and ping sensor with led mouth.

1/21- set files flat on bed to print

1/22-due to some having problems, removed servo mount holes from feet. use double sided tape to mount servos

1/25- made servo holes a little bigger for better fit and spaces screw holes more. branded head with bobs name.
on another note i am working on a 2nd head file for use with the more common hc-sr04 sonar sensor

just got a makeover. new sleeker look.(pictures of parts and assembled bob are older version)

Recent Comments

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Im trying to print the Base file on a Replicator Dual but it just keeps failing halfway through. Anyone have similar issues or know a solution?
Thanks for the great little robot. Do you have the new head file that works with the HC-SR04 sonar??

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License

BOB by k120189 is licensed under the Creative Commons - Attribution - Share Alike license.

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Instructions

plastic parts were printed with the following settings in Slicer: 190C layers 60C bed 2.9mm filament 40mm/s perimeters 0.2mm layer height. Cooling set at 60% 90mm/s infill

(thanks DJU)

in Slicer 190C layers, 60C bed, 2.9mm filament, 40mm/s perimeters

you need: printed parts

 1 X head
 1 X base
 2 X bracket
 2 X feet

electronics

4 X 9g servos
micro controller of choice
battery.
parallax ping
3mm leds
Im trying to print the Base file on a Replicator Dual but it just keeps failing halfway through. Anyone have similar issues or know a solution?
Thanks for the great little robot. Do you have the new head file that works with the HC-SR04 sonar??
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