UNO R3 Microcontroller Development Experiment Starter Kit Set For Arduino Description: With this UNO starter kit set for Arduino， you'll be able to make the physical world as programmable as the digital world. This kit includes the basic parts you need to start learning Arduino. Even after you graduate to more complicated projects and a wider variety of sensors， you'll still find that the components in this kit form an important part of your prototyping toolkit. Very suitable for beginners to learn. Kit list: 1 x UNO R3 board 1 x Development expansion board 1 x Breadboard 1 x LED emitter kit (red \/ blue \/ yellow each 5pcs) 1 x 74HC595 1 x Seven-segment display (1 bit) 1 x Seven-segment display (4 bit) 1 x Adjustable resistor 1 x LM35 temperature sensor 1 x 1602 LCD display 1 x PS2 joystick 1 x Stepping motor 1 x Stepping motor driver board 1 x Steering engine 1 x RGB module 1 x pin header (2.54mm) 1 x Flame sensor 1 x Infrared receiver 1 x USB cable (80cm) 1 x Remote control (1 x CR2025 included) 1 x Battery holder 2 x Buzzers 2 x Mercury switches 3 x Light dependent resistors 5 x 10K resistors 5 x 1K resistors 8 x 220R resistors 10 x Push button switches 10 x DuPont lines 30 x Breadboard cables Package included: 1 x Arduino compatible UNO R3 starter kit set