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Hello here ! I have a problem on the robot that I just built. The robot moves with the help of two stepper motor and detect obstacles using two sensors Ultrasonic. For now, the robot should just be able to avoid obstacles. Then I could possibly add floors to add other functions as the return has a base for example. So I try the robot and... nothing. The robot does not move exept one impulses (step ?) per second and per motor and theserial monitor (which gives me the distance of the two sensors) ...
This is a companion discussion topic for the original entry at https://community.robotshop.com/index.php/robots/show/my-robot-dont-move