My Frankenbot - Robosapien, Hearoid, Ottobot Head

sfoy

USA

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- IN progress...

I am using a hearoid omni bot base. - The base will house: need some new treads if anyone has any ideas of where to get.

mini itx, http://www.newegg.com/Product/Product.aspx?Item=N82E16813157228 8gb ram, 120gb ssd - had to raise the base 3" to accommodate the mini itx.

This method, cost me $14.86, without the solvent solution. I had that from a previous display case project. It is kind of expensive like lose to $30. Now to bond them is easy and very strong, but I do recommend that you have help. It is hard to hold it in place and place the solvent along the seam. I went to taps plastic and they have videos online.

I used acrylic plexi glass, had them cut to size. Did the sides in pieces to go along with the slight curve in the body. Just two pieces. The front needed to be curved a bit so I used a heat gun and got the end hot. (I have a mission style coffee table with slats. Stuck the hot plexi glass in the slat and bent until I got the curve I wanted. I used the acrylic solvent to attach it to the hearoid base, then to each other. I used a " square plexi rod, measured out how big I needed and scored it all the way around with a pvc hand saw then snapped it. Almost perfectly clean every time but some uglies in the process. But inside so I don't really care. I used the solvent to place these inside as support attaching to both base and acrylic pieces. I did this waited about 15 mins then put a cutting board on top with a 39.4lbs statue and moved it a bit, tried to be gentle since it is supposed to cure for at least 24 hrs. I will go in later and fill any gaps with a sculptable epoxy. I plan on painting the base. I did drill out the hole in front for the ir sensor and the light sensor. (Took this from ottobot and will use the little cover for the outside of it. Already molded it in. I also have two little ir object sensors I took that I plan on putting on the from right corners. I need to finish digging that out.

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ez-board, h-bridge all hooked up

batteries (Batteries and power still have not been decided.) I got this power supply per robotmakers suggestion. http://www.amazon.com/gp/product/B003DXV9O2 I understand hooking it to motherboard, ssd, etc. then the three wires that come out to power ground and ignition or switch. But it has this jumper thing that I am not sure about. Advice welcome.

Eventually the torso will be ungraded to a different one once I figure out the whole arm thing but in the meantime I am going to use robosapiens torso and thanks to DJ he made that really easy for me by integrating Robosapien. Woo hoo.

The head from an Ottobot. I poked his eyes out and am putting in two cameras. I have one already and it fits great. Head will probably be too small once I upgrade arms.

I have ordered and waiting for shipment from China. The other camera, pan and tilt brackets with some heavy duty servos with metal gears, and the little screen.
Was thinking of a little keyboard for little things but will remote in when big things need to happen.

He will be grey/white or black/white in the end. Haven't completely decided. Leaning toward a grey/white look though.

Still need to figure out: Lighting Speakers - I have two from robospaiens. Then a third that was already on the hearoid base. Plus a little one in the head of ottobot. I am going to connect that one to robosapien so when he turns on he'll yawn out of the one.

Power is really my next big one. Trying to wait until I am more settled so that I can better judge how much power I will need.

I am thinking of ai software, was recently introduced to that Denise. OMG. I am still drooling. But I also have looked at leaf, more programming than I really want I think. I am no programmer. I also looked at Ultra Hal but lacking in many ways. DJ thinks a EZ-B version of an AI may be in our future but I am way too impatient to wait.

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#25  

How many batteries did you get? What camera do you have on the way? I bet your excited! I'm jealous your bot is already getting paint!

#27  

Josh I got two batteries. Here's the camera I got. I have two now. Super clear.

I am only painting certain parts right now. If you were doing it yourself it'd be a different story.

Thanks Bret.

#28  

@sfoy Super cool robot btw... I am interested to see how your new camera turns out. Have you tried it with EZ-B?

#29  

Cool , let me know how you like them, how.heavy they are and stuff , more than likely after I have him running I will upgrade to.those batteries.

Spain
#30  

sfoy: good job, I like his height, and spray paint easy and convenient. I have wanted to see their progress, congratulations!

#31  

I pretty much spent all day working on him yesterday. I got his pan/tilt brackets with servos, they were analog though. So I had to change them with some digital ones that I already had. Just painted them.

Both cameras are installed and yes I have tried them with EZ-B. Super clear. They are kind of big so I actually took them all apart and just have the insides in his head.

The LCD screen came in today.

I will need to work on power once the batteries come in.

I am thinking I will probably need some sort of power converters. Any suggestions? I know the Robosapien takes 3.3V, the EZ-B 5V. The itx will hook up through the power supply.

I really like how the gray and white turned out. However I need to get a new flat white. I used the Krylon for plastic and it was funky in some areas. The gray model paint was great.

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#32  

Cool , the white and grey combination really works. Just a suggestion here but once you paint your bot , get clear epoxy , like from Wal-Mart. The 5 minute stuff works great. Mix it up in a bown and brush it on. The goal is to cover all the exposed area , at first it may show brush strokes but it will start to gel over like glass. It's protects the paint , practically indestructible and looks great.... Just s suggestion:). I really like it!