16 Hertz Arduino UNO R3 Ultimate Kit - LED, LCD, Breadboard, Shield, Relay, 9V Adapter, Sensor, Guide Authentic Arduino UNO R3 Microcontroller (made in Italy) Over 50 different parts and 200 individual components! Breadboard, Holder, Jumper Wires, Remote, Motor, Sensors, 9V Wall Adapter, Servo, Gyroscope, Accelerometer, Stepper Motor, HCSR04 and much more! Beautiful Illustrated Guide (visit bit.ly/16hzguide) The best kit on the market!