XR-A4

XR-A4 SPECIFICATIONS

Processor: ATMEGA168 on custom perfboard.

Sensors: Lynxmotion Tracker, 2 GP2D12s (eventually).

Actuators: 2 Solarbotics GM8 70RPM Motors mounted with Solarbotics mounts.

Power: 7.2V Mini-T Battery

Frame: Budget Robotics 6" disks

Overview

Xra4 is my basic test bot. I mainly use it for testing out new sensors, new pieces of code for AVRRA (The AVR Robotics API), and the XR-SERIES control system.

The full schematics and source code for Xra4 are available in the subversion repository. Please note, Xra4 uses the AVRRA and XRSERIES libraries, which will also have to be downloaded from the repository. Full documentation for AVRRA can be found at http://www.blunderingbotics.com/avrra.

There is also a sample line following behavior included in the Xra4 project directory.