I want to order my first robot (http://www.robotshop.com/eu/dfrobotshop-rover-tracked-robot-basic-kit.html
And now I have one question: which Ultrasonic Range Finder is better? http://www.robotshop.com/eu/maxbotix-xl-maxsonar-ae0-high-performance-sonar-module-2.html
or this onehttp://www.robotshop.com/eu/maxbotix-xl-maxsonar-ez0-high-performance-sonar-module-2.html
I want connect it to Analog input, so without sending pulse and reading. Because I think pulse sending and reading is more difficult then read simple analog value for beginner.
Actually I want this one (http://www.robotshop.com/eu/maxbotix-xl-maxsonar-ae0-high-performance-sonar-module-2.html
), but when I saw Maxbotix ultrasonic sensor selection guide (www.robotshop.com/eu/content/PDF/maxbotix-ultrasonic-sensor-selection-guide.pdf
On the last page of selection guide (http://i55.tinypic.com/b4xatv.jpg
) I have marked it red. The working type of sensor is a little bit strange compare to other... And I don`t understand what it means..
I hope you get what I mean and somebody can help me with choose.
Thank you very much for your attention!