Kuman Remote Control Boat, 25KM/H High Speed Waterproof Rc Racing Boat with 180&ordm; Flip Function,2.4GHz LCD Display Controller for Kids/Adults Pool & Outdoor Use KS1 (RC Racing Boat) Compatible with Arduino UNO R3 Mega328P/16U2 The most competitive and high quality basic Arduino kit . Designed for the beginning starter With the Kuman UNO R3 development board + USB Cable and all the basic components. Kuman offer customerized kits for arduino ,please list the components name you need and send email to us.. Detailed tutorials including project introduction and source code CAN BE PROVIDED FOR FREE,contact us BY Email via amazon to get documents