Smartphone Controlled Arduino Car via Bluetooth - Arduino Project Hub
A Build It Yourself 4WD Arduino Robot Car Kit
Amazon.es: OSOYOO V2.1 Smart Robot Car Kit for Arduino – Controller Board Line Tracking, Ultrasonic Sensor, Bluetooth, Motor Shield, IR Remote Control, Mobile App – Battery and Charger Included
4WD Smart Robot Car - Arduino Project Hub
Robotcar Controlled Using G-Sensor Smartphone - Arduino Project Hub
All in One Robot - Arduino Project Hub
4WD Bluetooth Controlled Car - Arduino Project Hub