Society of Robots - Robot Forum
Electronics => Electronics => Topic started by: birdiestremph on June 22, 2006, 08:48:45 PM
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I have a few questions about this microcontroller, if anyone could answer them that would be great.
-Can i make my own programmer? If so could someone show me a tutorial or point me somewhere? If not, is there a cheap programmer for this chip?
-Can this microcontroller control servos? If not, and i need to get servo controller, how would the servo controllers connect to the orangutan? through the analog to digital sensor ports??
Thanks!
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have a look at this thread:
http://www.societyofrobots.com/robotforum/index.php?topic=5.0
i stopped using the orangutan because I didnt like it very much. for at least a year now they have claimed they "will be adding more [tutorials, support, etc.] in the coming weeks." but they never have and never will. shocked that they offer ZERO sample code. >:(
you can make a programmer, but i never have so good luck . . .
the programmers cost like $30, and you can get one from Digikey.com . . . although they seem to be out of stock at the moment.
all microcontrollers can control servos. just connect the signal pin to a digital port on the microcontroller, and pulse a squarewave with software:
http://www.societyofrobots.com/actuators_servos.shtml
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Thanks for the response.
Can i ask what you use now?
I was also thinking about the cerebellum but it seems that they arent selling it currently. I also just recieved the book called "robot builder's bonanza," and that book makes the basic stamp 2 + breadboard and motor controllers sound like a pretty good solution for a robot brain.
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Currently i am using the cerebellum (http://botrics.com/products/cereb/) because its really user friendly with lotsa source code. Also tons of features. Seems they have stopped stocking new ones . . . I believe they are going to release a new cerebellum but that runs on Atmel instead of PIC's. I have seen the prototypes, looks real nice. I might consider getting one, but I am not sure what the finalized features will be . . .
I'm considering buying the Wiring board soon:
http://wiring.org.co/ioboard/index.html
The basic stamp is good for beginners, but seriously lacks in capability for what i need. But it has a lot of source code, which is really good.