Features: 1 set Super Starter Kit para- perfect for beginners and advanced makers alike! Super Starter Kit not only contains UN- R3 control board, but also includes LED diodes, resistors, LCD1602-RFID module, Sound module，over 50 kinds of compenents and sensors. Cost effective to help beginner to learn,it meet your different projects either it is simple or complex Easy-learning-It contains everything needed to support the microcontroller simple connect- it to a computer with USB cable or power it with a AC-to-DC adapter or battery to get started Specifications: Component listing: 5pcs White LED;5pcs Yellow LED 5pcs Blue LED;5pcs Green LED;5pcs Red LED;1pc RGB- LED;2pcs Photoresistor;1pc Thermistor;2pcs Diode Rectifier (1N4007);2pcs NPN-Transistor (PN2222);1pc Tilt- Switch-;5pcs Button (small) 1pc 1 digit7-segment Display;1pc 4 digit7-segment Display;1pc Sound Sensor Module;1pc LCD1602 Module ;1pc IC- L293D;1pc IC- 74HC595;1pc Active Buzzer；1pc Passive Buzzer;1pc DHT11- Temperature and Humidity Module;1pc Potentiometer;1pc Joystick Module;1pc Membrance Switch- Module；1pc 5V-Relay;1pc IR-Receiver Module;1pc R3 Controller Board；1pc 830 PointBreadboard;1pc Servo Motor (SG90-);1pc Stepper- Motor;1pc ULN2003 Stepper- Motor Driver Board;1pc Prototype- Expansion；1pc Power Supply Module；1pc Ultrasonic Sensor；1pc 3V Servo Motor(Soldered Wire);1pc Fan Blade- 1pc Remote；1pc 65 Jumper- Wire；1pc Water Lever- Sensor；1pc USB Cable；1pc 9V Battery Connector withDC ；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)；10pcs Female-to-male Dupont- Wire 1pc Resistance Identification Card 1pc Totutial Card Package Includes: 1 Set Super Starter Kit for R3 note: Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurment.