Turtlebot - quadruped
door hardmouse
Printbare bestanden (17)
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stlbracket2_body_l_top.stl
124 Ko · 6 722 downloads
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stlbracket2_body_l_bottom.stl
183 Ko · 6 694 downloads
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stlbracket2_arm.stl
136 Ko · 6 673 downloads
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stlbracket_R.stl
250 Ko · 6 619 downloads
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stlbracket2_body_s_bottom.stl
221 Ko · 6 655 downloads
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stlbracket2.stl
380 Ko · 6 624 downloads
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stlbracket2_body_s_top.stl
141 Ko · 6 604 downloads
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stlbracket2_connx.stl
15 Ko · 6 629 downloads
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stlbracket2_leg_R.stl
139 Ko · 6 672 downloads
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stlbracket_L.stl
249 Ko · 6 653 downloads
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stlbracket2_support.stl
133 Ko · 6 602 downloads
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stlbracket2_leg_L.stl
127 Ko · 6 616 downloads
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stlsonicHouse.stl
26 Ko · 6 583 downloads
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stlsonicHouse2.stl
71 Ko · 6 553 downloads
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stlsonicHouse3.stl
60 Ko · 6 570 downloads
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stlbracket2_L_ext.stl
45 Ko · 6 041 downloads
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stlbracket2_R_ext.stl
45 Ko · 6 048 downloads
Beschrijving
It's a quadruped robot that using 8x 9G servos with ultrasonic sensor. You may use your own controller board. In this case I am using regular Arduino with expansion shield and a 7.2V lipo battery with 5V UBEC to regulate the voltage down.
VIDEO:
http://youtu.be/fWp43eDwpkA
Things you need:
9g micro servo x8
1 1/4" M2 or M3 bolts x12
Nylon nuts for bolts x12 (Other nuts works too but Nylon is better)
10"~12" Aluminum tubing (OD5/32 and OD3/16 for each)
Tools I use:
Electronic driller*(Sometimes the hole is too small)
Tube cutter
pliers(for bolt I used)
allen keys(for bolt I used)
File (Smooth out the surface on parts)
AB cold welder (To glue the bolt inside of servo bracket which connect to body as shown in picture. The one with white bracket)
You may want to try this FREDUINO board alone without any servo shields or regulator since it provides 2A output on board. I tried to plug 8 9G servos on it and it works fine with my chassis. Nicely designed!
http://www.elecfreaks.com/wiki/index.php?title=Freaduino_UNO
2014.11.30 UPDATE:
I have expand the main servo brackets(Left and Right) slightly larger(about 1 mm) for some larger servos. you may find them in name: bracket2_L_ext.stl & bracket2_R_ext.stl.