Message us for high quantity order. A DIY robot car chassis inventor kit set includes eLab Peers Einsboard that is fully compatible with Arduino UNO, Motor Driver, Ultrasonic sensor, Bluetooth Module and 4-Channel Automatic Robot Tracking Sensor which enable the robot doing several jobs including obstacles avoidance, remote-controlled and line-following. Supported by eLab Peers with huge amount of codes, libraries and resources that provided online, this smart car is a very well designed platform which allows different accessories to be added - From the first "Hello World" project by blinking a LED to much more sophisticated robot project by controlling a series of servos and modules with your Einsboard! The design involves mechanical structure, electronic-based sensor principle, automatic control, and even knowledge of Arduino programming. We hope users can greatly improve their knowledge of electronics, robotics, controls, mechanical, and even soldering technique through hands-on practice.Features: Smart Car Robot With Chassis And Kit [Round] x 1 eLab Peers Einsboard with USB cable x 1 L298P 2A Motor Driver Arduino Shield x 1 HC-SR04 Ultrasonic Sensor with Servo and Rack x 1 4-Channel Automatic Robot Tracking Sensor x 1 BC417 Bluetooth to Serial [Arduino] x 1 Opto-coupler Speed Sensor x 2 Speed Encoder x 2 9V Battery Box x 1 AA x 4 Battery Box x 1 40pc DuPont Wires [Male to Female] x 1 40pc DuPont Wires [Male to Male] x 1 220 ohm Resistor x 2 Electrolytic Capacitor x 1 LED in Red x 1 LED in Green x 1 Small Breadboard x 1 Swivel Caster x 2 Switch x 1 Tape in Black Color x 1 Set of Metal Standoffs x 1 Set of Screws and Nuts x 1 Batteries are not included Size: 15" x 9" x 5. The item "Arduino Inventor Kit eBOT Z Smart Car Robot Chassis Bundle DIY (New, from USA)" is in sale since Monday, May 18, 2015. This item is in the category "Toys & Hobbies\Building Toys\Building Toys Pieces & Accessories". The seller is "elabpeers" and is located in Milpitas, California. This item can be shipped worldwide.