Line tracking kit, light sensor, or ultrasonic range finder kit.
you can do more with the ultrasonic, like solve mazes
I have the Line Tracker Kit… I would like to get a few of the Ultra-Sonic kits… I don’t see much use for the Light Sensor kit…
Line tracking kit, light sensor, or ultrasonic range finder kit.
you can do more with the ultrasonic, like solve mazes
I have the Line Tracker Kit… I would like to get a few of the Ultra-Sonic kits… I don’t see much use for the Light Sensor kit…