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I had a great deal of questions before diving into this project. We all have our little preferences in how things should be. I first focused on choosing the right controller for the job. I settled on an arduino because of the versatility of the board. If i needed to, i could pull the pins, flash a different sketch, and have the board ready for a different project in no time. Afterwards, I could just re-flash the robot control sketch and i'm up and running again. I consider it a great investment. Second, ...
This is a companion discussion topic for the original entry at https://community.robotshop.com/index.php/robots/show/first-robot-traxx