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XRB3 is powered by an AVR ATMEGA324P micro controller on a custom board that I made. Although he is fully autonomous, he is using an XBEE module to communicate with my PC for debugging (and eventually with other robots). Onboard sensory includes: 3 Sharp IR sensors (for wall following and obstacle detection), an SRF-05 sonar sensor and AVRcam. The sonar, a gp2d12, and the camera are mounted in a 2-axis head. He also has quadrature encoders on each wheel, I currently have code implemented for closed ...
This is a companion discussion topic for the original entry at https://community.robotshop.com/index.php/robots/show/multipurpose-robot-xrb3