Meet Ewa

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This is my 16th robot project EWA. Built from a Walle Ucommand toy. It has a 3d printed head from Xlrobots. I added a cooling fan to the front for a more industrial look. He has led mouth that uses a sound mic.Used hd servos for the head and neck. Micro servos for the arms and continuos hd servos for the tracks.Uses EZB V3 as controller .Installed 5000 mAh li-ion battery pack. Has carry handle attached to his back. Left the original sound board for sound effects. The concept is that if Walle and Eve had an offspring this what he would look like..Makes great little companion in my workshop.
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MathProf
Commented August 2015
Also, can you tell me something about the servos you are using?

Ron
donesvarc
Commented September 2015
Excellent job, nice robot. I hope the video will show us behaviour of ewa. :-) I am looking forward.
rb550f
Commented September 2015
I use metal bearing hd servos for the head tilt and rotation..There are 2 micro servos for the arms and two continiuos rotation hd servos for the tracks.Since it has a Ezb v3 I use bluetooth audio and the original 2.4 ghz wireless camera.Can easily be used with Ezb 4. I just didnt have another Ezb 4 at the time of this build. Power is (2) 5000mah batteries at 3.7 volts each in series.
rb550f
Commented September 2015
The head shell was 3 d printed from Xlrobotics.com and customized led and eye lenses added.
CochranRobotics
Commented September 2015
rb550f, Great job on Ewa. I think it looks cool.

Mathprof,
As far as a head design, I think it would be great to be able to show the math functions on the face of the robot, which would contain a tablet used to drive your robot. It would allow everything to be self contained and would allow you to just drop a head on a desk, plug it in and go. It is like the head used on my project. If you would like to know about this, please email me and I would be happy to send you some more information. My email is in my profile.
Robot
Avatarrb550f
Published on Saturday, July 25, 2015