Northof49:
It will work with the newping library and the 15 sensor array example. I am running 3 ping sensors, and never stop moving forward unless completely blocked and need to reverse, or spin and find an opening. There is no delay in turning as it approaches an obstacle with that library.
I tried using the 15 ping sensor example code like suggested (I just changed it to work for 3 sensors. I made no other changes). However, the output that I am getting is a mixture of some weird symbols. I was just trying to output the distances read by the sensors. How do i fix this? I am using ping sensors with only 3 pins instead of 4. The trig and echo pin are the same. Does this make a difference?
Here is an image of the problem and my slightly modified ultrasonic sensor program.
WorkingPing.ino (2.27 KB)