Turtlebot - quadruped
par hardmouse
Fichiers imprimables (17)
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stlbracket2_body_l_top.stl
124 Ko · 6 711 téléchargements
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stlbracket2_body_l_bottom.stl
183 Ko · 6 681 téléchargements
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stlbracket2_arm.stl
136 Ko · 6 663 téléchargements
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stlbracket_R.stl
250 Ko · 6 609 téléchargements
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stlbracket2_body_s_bottom.stl
221 Ko · 6 644 téléchargements
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stlbracket2.stl
380 Ko · 6 614 téléchargements
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stlbracket2_body_s_top.stl
141 Ko · 6 593 téléchargements
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stlbracket2_connx.stl
15 Ko · 6 620 téléchargements
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stlbracket2_leg_R.stl
139 Ko · 6 662 téléchargements
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stlbracket_L.stl
249 Ko · 6 644 téléchargements
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stlbracket2_support.stl
133 Ko · 6 591 téléchargements
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stlbracket2_leg_L.stl
127 Ko · 6 606 téléchargements
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stlsonicHouse.stl
26 Ko · 6 571 téléchargements
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stlsonicHouse2.stl
71 Ko · 6 542 téléchargements
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stlsonicHouse3.stl
60 Ko · 6 560 téléchargements
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stlbracket2_L_ext.stl
45 Ko · 6 030 téléchargements
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stlbracket2_R_ext.stl
45 Ko · 6 035 téléchargements
Description
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.