HI there!!! i need help , i put the line following example in arduino robot but it doesnt work i already changed the parameters
You have a Arduino Robot "board" and uploaded the line following sketch. And it doesn't work? Is the power switch on the motor board turned on? Are the batteries fully charged?
Yes everithing is how you said and it's not working , it doesnt follow the línea .
I have the same problem :
I use the programming code below, but could not make it work :https://www.arduino.cc/en/Tutorial/RobotLineFollowing
The robot runs the program and play music endlessly. If I put in comment the program line to start the music file , the robot calculates the time, turns right and left and then stops without following the line.
I have two robots and I have the same problem. Someone would have an idea?
I use qtr8rc line sensor build line follower robot. Running smoothly ! This full project and code : Line Follower Robot