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Unread 08-04-2010, 22:44
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Re: Autonomous Perception
I am not trusting any 8 bit micro controllers on this project, I am going for the robot boards that are pretty much the bare minimum computer boards, 8 bit MCs do not have enough juice to process all that data for autonomous IMHO
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Unread 08-04-2010, 22:51
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Re: Autonomous Perception
it has the juice, but its not fast. if you bump the image quality down to QQVGA, it can find the blue/red bumpers in 2 seconds
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Unread 08-04-2010, 22:55
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Re: Autonomous Perception
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Originally Posted by Robototes2412 View Post
it has the juice, but its not fast. if you bump the image quality down to QQVGA, it can find the blue/red bumpers in 2 seconds
Then its use less during the fast paced matches.
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Unread 08-04-2010, 23:05
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Re: Autonomous Perception
oh, yeah.

isn't there such a thing as a color sensor?
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Unread 08-04-2010, 23:45
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Re: Autonomous Perception
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Originally Posted by Robototes2412 View Post
oh, yeah.

isn't there such a thing as a color sensor?
I'd love for there to be an inexpensive I2C color sensor, but all the ones I can find are serial.
http://www.sparkfun.com/commerce/pro...oducts_id=8924
http://www.sparkfun.com/commerce/pro...oducts_id=8663
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Unread 08-04-2010, 23:57
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Re: Autonomous Perception
The cRIO has a serial port, as does an arduino
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Unread 09-04-2010, 22:51
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Re: Autonomous Perception
Wouldn't serial limit us to one color sensor? Or can multiple sensors be on the same serial line?
If we connected an arduino to a color sensor via serial, what would we use to connect the color sensor to the robot? Analog?

Could we use three phototransistors instead?
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