Arduino parts

1 x Uno R3 board +1 x USB cable
1 x Uno R3 Extension baord + 1 x GPIO Extension Board + 1 x Connecting Cable
1 x Breadboard
1 x Mini Breadboard
10 x 3mm Red LEDs
10 x 3mm Green LEDs
10 x 3mm Yellow LEDs
1 x 5mm RGB LED
5 x Button
20 x (330 ohm + 1k ohm +10k ohm)resistor
1 x 1K potentiometer
1 x 10K potentiometer
1 x 2.54mm Elbow 40 Pin Header
1 x 2.54mm Straight 40 Pin Header
1 x 5516 LDR（Photoresistor）
2 x 1N4733 Zener Diode
2 x 1N4007 Rectifier Diode
1 x 100uF Capacitor
2 x 100nF Ceramic Capacitors
1 x 4N35 Optocoupler
1 x 9015 NPN Transistor
1 x IRF520 Power Transistor
1 x Ball switch
1 x Active Buzzer
1 x Passive Buzzer
1 x MAX7219 chip
1 x 74HC595 8bit Shift Register
1 x LM35 Temperature Sensor
1 x SS8050 NPN Transistor
1 x 1838 Infrared Receiver
1 x Infrared Sender
1 x Infrared Phototransistor
1 x Infrared Remote controller(Battery Not Included)
1 x Stepper Motor
1 x Servo motor
1 x 1602 LCD
1 x 1602 LCD I2C Module
1 x 1-Digit Eight-segment Display
1 x 4-Digit Eight-segment Display
1 x 8*8 Dot Matrix Led Display
1 x Stepper Motor Driver Board
1 x Sound Sensor Module
1 x PS2 Joystick module
1 x RTC module(Battery Not Included)
1 x Relay Module
65 x Jump Wires
10 x Female-Female Dupont wires
10 x Male-Female Dupont wires
1 x 9V Battery Holder(Battery not included)
1 x Ultrasonic Range Detector
1 x HMC5883L Electronic Compass
1 x MPU6050 Gyro&Accelerometer
1 x PIR Human Motion Sensor
1 x L298N Motor Driver
1 x DC Motor
1 x 4*4 Keypad
1 x Big Two-Layer Plastic box.