Description What can your PikaBot do? It can follow line, simple yet practical navigation that is widely used in AGV (Automated Guided Vehicle) and many robot competition. The kit comes with a pair of infrared sensors that you can calibrate/teach it to recognize black and white surfaces. Calibration is fairly straight forward by tuning a potentiometer on the sensor itself.PikaBot also includes an ultrasonic distance sensor so it can measures distance in front of it. With that, it can further avoid obstacle which is near to it.                                                               Start Your Digital Making with Maker UNO Build Your Own Smart Car:  PIKABOT                                                                                                         No Soldering! Just Jumper Wires Features: Do It Yourself (DIY) mobile robot kit No soldering needed, only requires to connect jumper wires Motor Driver: Maker Drive dual-channel DC brush motor driver Driven by two TT motor with pre-solder wires Power both controller and motor with 4 x AA battery, with battery holder too Comes with IR Line Sensor module, for line following Open-source example code, free to modify and learn coding Panel mount rocker switch as power activation switch Panel mount push button as a start button