What type of computer to use for Eddie's central processor?
I know that there are a number of Eddie threads and I was hesitant to add this thread, but I did not want it to get buried on another Eddie thread.
I presently have an immitation Eddie that consists of the new HDPE Robot Base on the bottom and an original Birch Robot Base (hear that erco!) as the second platform
above the HDPE base. I have installed the Motor Controller/Wheel Kit and have checked out the functionality of Motor Controller with the BS2 test program.
Now I am ready to go to the next step and install an Eddie Propeller Controller Board (when available), a Kinect, and some type of main computer to run RDS and coordinate all of the
electroncis. The question now is what type of computer to use?
I have looked at Netbooks that can run Windows 7 and slimmed down Laptops that can run Windows 7 also. However, I am also considering using a Mini-ITX computer. Mini-box.com ( http://www.mini-box.com/site/index.html ) offers several 12vdc powered Mini-ITX computers for around $250. Memory and a hard drive are extra, but would only add less than a $100 to the base price to meet the RDS minimum computer requirements. Since I have a spare mini keyboard and a small 12vdc monitor laying around, the Mini-ITX solution might work in relation to the cost of a Netbook or a slimmed down Laptop. Of course I still have to add a copy of Windows 7 to the mix, but I might be able to snag an OEM copy for less than the retail version.
So, for those of you who like to roll your own Eddie, what do you think you might want to use for Eddie's central computer: Netbook, Laptop or a Mini-ITX? What do you think?
Regards,
TCIII
I presently have an immitation Eddie that consists of the new HDPE Robot Base on the bottom and an original Birch Robot Base (hear that erco!) as the second platform
above the HDPE base. I have installed the Motor Controller/Wheel Kit and have checked out the functionality of Motor Controller with the BS2 test program.
Now I am ready to go to the next step and install an Eddie Propeller Controller Board (when available), a Kinect, and some type of main computer to run RDS and coordinate all of the
electroncis. The question now is what type of computer to use?
I have looked at Netbooks that can run Windows 7 and slimmed down Laptops that can run Windows 7 also. However, I am also considering using a Mini-ITX computer. Mini-box.com ( http://www.mini-box.com/site/index.html ) offers several 12vdc powered Mini-ITX computers for around $250. Memory and a hard drive are extra, but would only add less than a $100 to the base price to meet the RDS minimum computer requirements. Since I have a spare mini keyboard and a small 12vdc monitor laying around, the Mini-ITX solution might work in relation to the cost of a Netbook or a slimmed down Laptop. Of course I still have to add a copy of Windows 7 to the mix, but I might be able to snag an OEM copy for less than the retail version.
So, for those of you who like to roll your own Eddie, what do you think you might want to use for Eddie's central computer: Netbook, Laptop or a Mini-ITX? What do you think?
Regards,
TCIII
Comments
Seeing the software footprint you're expected to run and the type of experience I'd want when using the laptop (and also when it's in control of the robot, those are the kind of minimums I'd look for when picking a brain for EDDIE.
Based on the specs you poster here:
http://forums.parallax.com/showthread.php?135461-Eddie-Robot-Platform-Contest-and-Other
Minimum Requirements
The PC must be capable of running Windows 7 and RDS, including:
RDS Reference Platform Design V1.0 Beta 16
DirectX 9.0c compatible graphics card
Dual-core processor (2GHz or faster recommended)
10GB of available disk space
2GB of memory (4GB recommended)
At least 2 separate USB 2.0 channels (ideally 3 or more)
I think that narrows it down to a Laptop.
Jim
Thanks for the input. Much appreciated.
Most of the Mini-ITX motherboards can support up to 4GB of memory which is the recommended amount. Also, there are dual-core Minis that are close to 2GHz and run around 1.5GHz or faster. Yes, faster is better, but I am thinking of size, weight, and power consumption too.
Regards,
Tom C.
Just a thought.
Regards,
TCIII
You could probably try this and use it to connect to both the Propeller and the Kinect camera module:
http://www.parallax.com/StoreSearchResults/tabid/768/List/0/SortField/4/ProductID/741/Default.aspx?txtSearch=wireless+usb
Robert
Good idea! I only wish the range was longer. Say 100 ft instead of 30 ft. Also, it does not appear to work with Windows 7 yet.
Regards,
TCIII