Robot Car Starter Kit by KEYESTUDIO for Arduino UN0 R3 Control, Bluetooth IR Remote Control, Line Follow, Ultrasonic Obstacle Avoiding, Robotic Programming for both kids and adults. 15 learning projects, from simple to complex, will guide you how to make a smart 4wd robot on you own and introduce the detailed knowledge about sensors and modules.
An excellent kit for robotics and Arduino. Comes with HM-10 Bluetooth supporting Android and iOS system; driver shield V2 based on L298P solution, with PH2.0 connectors. It is an integration solution for robotics learning and suitable for educational settings.
Downloadable software & tutorials.

Features & Specifications:
1.Multi-purpose function: Obstacle avoidance, follow, IR remote control, Bluetooth control, ultrasonic follow and displayed face emoticons.
2. Simple assembly: No soldering circuit required, complete assembly easily.
3. High Tenacity: Aluminum alloy bracket, metal motors, high quality wheels and tracks
4. High extension: expand other sensors and modules through motor driver shield and sensor shield
5. Multiple controls: IR remote control, App control(IOS and Android system)
6.Basic programming：C language code of Arduino IDE.
Working voltage: 5v
Input voltage: 7-12V
Maximum output current: 2A
Maximum power dissipation: 25W (T=75℃)
Motor speed: 5V 200 rpm/min
Motor drive mode: dual H bridge drive
Ultrasonic induction angle: <15 degrees
Ultrasonic detection distance: 2cm-400cm
Infrared remote control distance: 10 meters (measured)
Bluetooth remote control distance: 50 meters (measured)
Bluetooth control: support Android and iOS system