Pololu 3pi robot FloodFill with encoder.MPG

This is my latest version of 3pi robot with following improvements,
1. Front and side digital distance sensors.
2. 45 degree analog distance sensors.
3. Wheel encoder on both wheel.
4. Ready to run in a real wall maze. (IEEE standard maze.)
5. FloodFill algorithm.
6. Run as fast as possible right after the shortest path has been identified.

My next move is to build an 8x8 real wall standard maze and run the robot in it.

I hope you like my works.

3pi Robot is really a state of arts product and I really enjoy of playing it.

Category:

Science & Technology

Tags:

• Pololu
• 3pi
• robot
• FloodFill
• with
• encoder

[AuthenticAplatanado]

Hi, Congratulations for great work.

I thinking to do some improvements to my 3pi in the same way that you did to yours but I have a question. How did you implement the code to handle the encoders? did you use the timer1? did you use interrupts to wake up the uC with the encoder pulses? Thank you in advance for your answer.

[ivanseidel]

Hi,Can you explain the algorith to adjust the robot in the middle of the walls? And why did you used digital sensors and analog sensors?