kuman UNO R3 Board ATmega328P with USB Cable for Arduino - Compatible with Arduino UNO R3 Mega 2560 Nano Robot for Arduino IDE AVR MCU Learner K53 Package Including,1 x Compatible Arduino UNO R3 Development Board 1 x USB OTG Cable NEW IMPROVEMENT: Clearly print on the female header connector, more precise and easier to use the wire. Control using ATMEL ATMEGA328P chip 100% compatible with the official version We can offer E-book of fun arduino projects by Email.