i just want to ask a stupid question for a newbie..
i would like to use IR light sensor to detect objects..of course its with an emitter...
1. what if i will not use any components like (LED,Buzzers, etc..)
like for example..insted, i would like to move the robot's body to the position of an object.
EX. if left IR detects object...i would like to turn the robot to left..
2. I dont know how to determine the robot when to stop if its already on its front..
3. i dont know how to program IR lights with its receiver..