Source code for Gullibot, a small robot used for a Human-Robot Interaction study during Fall of 2014.
Based on Raspberry Pi (embedded in robot)
PWM control of 2 servos using Servoblaster
4 x 20 LCD character display for text output
2 LED's controlled using Servoblaster
Battery powered (5V Li-ion auxiliary pack)
Text-based control (transmitted to Raspberry Pi using SSH)
Servoblaster: https://github.com/richardghirst/PiBits
lcddriver.py: http://www.recantha.co.uk/blog/?p=4849
i2c_lib.py: http://www.recantha.co.uk/blog/?p=4849
Big thanks to the folks who developed these two!
Nidhi Sekhar - Computational Design
Mailing Wu - Mechanical Engineering
Evan Dvorak - Mechanical Engineering
David Blackwood - Computational Design
Carnegie Mellon, Principles of Human-Robot Interaction, Fall 2014
Instructor: Prof. Illah Nourbakhsh
Available for use and modification.