• The upgrade starter kit for the Basic one, including more than 140 components.
• Free PDF tutorial including project introduction and source code will be provided, you can save a lot of time searching them.
• LCD1602 module with pin header ( no need to solder by yourself)
• With more main components like UNO R3 development board, LCD1602 module and servo motor SG90.
• Nice package in the box with clear listing and CD. 100% compatible with Arduino UNO R3, MEGA 2560 R3, NANO, Arduino kit.

Component listing:
1pcs    UNO R3 Controller Board
1pcs    LCD1602 Module ( with pin header)
1pcs    USB Cable
1pcs    Breadboard
1pcs    Servo Motor (SG90)
1pcs    4 digit 7-segment Display
1pcs    IC 74HC595
1pcs    Active Buzzer
1pcs    Passive Buzzer
1pcs    Potentiometer
1pcs    65 Jumper Wire
1pcs    Photoresistor
1pcs    Thermistor
1pcs    Tilt Switch
5pcs    Button (small)
5pcs    Yellow LED
5pcs    Blue LED
5pcs    Green LED
5pcs    Red LED
1pcs    RGB LED
10pcs Resistor (10R)
10pcs Resistor (100R)
10pcs Resistor (220R)
10pcs Resistor (330R)
10pcs Resistor (1K)
10pcs Resistor (2K)
10pcs Resistor (5K1)
10pcs Resistor (10K)
10pcs Resistor (100K)
10pcs Resistor (1M)
5pcs Female-to-male Dupont Wire