I am trying to map the labyrinth with ultrasound in both X &Y directions. It will be done row by row to get the complete map of the labyrinth.
The time difference between reflections from walls of the labyrinth will be used as distance between the walls in that row.
The problem is that will there be enough reflection from 5th or 10th wall back to my receiver? These walls might be back to back with minimum of 0.1m between them.
The labyrinth will be 1m x 1m square, ultrasonic transducer will be outside of labyrinth and wall materials can be changed.
Thanks in advance for any suggestions.
The time difference between reflections from walls of the labyrinth will be used as distance between the walls in that row.
The problem is that will there be enough reflection from 5th or 10th wall back to my receiver? These walls might be back to back with minimum of 0.1m between them.
The labyrinth will be 1m x 1m square, ultrasonic transducer will be outside of labyrinth and wall materials can be changed.
Thanks in advance for any suggestions.