Society of Robots - Robot Forum
Mechanics and Construction => Mechanics and Construction => Topic started by: Absolute on April 01, 2009, 10:04:20 AM
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Is it possible to size down the 50$ robot to a 1inch cube? if so, what parts should be used?
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Is it possible to size down the 50$ robot to a 1inch cube? if so, what parts should be used?
Smaller ones. :-P
Have you looked into using pager motors?
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MegaBITTY(which uses an AVR) + RC tank gear train + BITTY bot sensors = cubic inch robots!!!
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If this is your first robot I would not recommend you starting off small. The smaller the harder it is to work with.
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if you are starting out with robotics i would say learn more about the mcu's and how they work first because then if you do end up making this robot later you will find it a lot easier to troubleshoot a problem.
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This is a robot like the $50 robot that is a cubic inch:
http://www.instructables.com/id/Building-Small-Robots-Making-One-Cubic-Inch-Micro/ (http://www.instructables.com/id/Building-Small-Robots-Making-One-Cubic-Inch-Micro/)
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that is a concept but looks quite hard to do. however with a smaller avr chip like one of the attiny's this may be easier.
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If you want small, you need to make your own PCB and use surface mount components.
You can use the same schematic and part values as on the $50 robot, just smd types.
But if this is your first robot, you should keep it simple and try a regular sized robot first. You'll find a regular sized bot hard in itself!