4 Wheel Drive with Ultrasonic & Line Tracer Bluetooth Arduino Project Robot KitDo it yourself Arduino based Robot kit This DIY Arduino based Bluetooth robot kit is based on Arduino Uno development board. It is based on a 4 wheel drive platform integrated with an ultra-sonic sensor to avoid obstacles and line tracer sensors. It is supplied with an infra-red remote controller for manual steering of the robot. Comes complete with all necessary components and hardware and is supplied with a step by step instruction maual for assembly. This platform is upgradable and can replace, upgrade and expand the input sensors and add other functionality by adding other modules. You are able to add remote control functionality by adding Bluetooth or RF modules. You are limited by your imagination. Easy platform to assemble and is a fun way to get into Arduino and robotics. Component list DC motor x 4 Rubber Tyres x 4 Motor hardware parts x 4 100 x 213 x 5mm organic glass plate x2 L298N motor drive module x 1 iDuino UNO Development board x 1 Sensor expansion board x 1 Servo x 1 Ultrasonic module x 1 Bluetooth module x 1 Infrared receiving sensor x 1 Remote controller x 1 18650 Charger module x 1 Jumper wires x 30 USB Cable x 1 Copper pillars Screws