Hi, I would like to use IR sensor to make a docking base for my robot. However, I found out that the IR sensor only works in short distance (less than 1meter). So, is there any more powerful IR sensors recommended? Or any sensors to use other than IR sensor?
* The IR receivers will be attached around the robot, while the IR emitter will be installed in the base. So the robot will be guided towards the docking base.
Thanks