Component listing:1 X Power Supply Module1 X 830 tie-points Breadboard1 X 65 Jumper Wire140 X Solderless Jumper Wire20 X Female-to-male Dupont Wire2 X Pin header (40pin)1 X Precision Potentiometer2 X Photoresistor1 X Thermistor5 X Diode Rectifier (1N4007)5 X NPN Transistor (PN2222)1 X IC 4N351 X IC 74HC5951 X Active Buzzer1 X Passive Buzzer10 X Button (small)10 X 22pf Ceramic Capacitor10 X 104 Ceramic Capacitor5 X Electrolytic Capacitor (10UF 50V)5 X Electrolytic Capacitor (100UF 50V)10 X White LED10 X Yellow LED10 X Blue LED10 X Green LED10 X Red LED1 X RGB LED10 X Resistor (10R)10 X Resistor (100R)10 X Resistor (220R)10 X Resistor (330R)10 X Resistor (1K)10 X Resistor (2K)10 X Resistor (5K1)10 X Resistor (10K)10 X Resistor (100K)10 X Resistor (1M)

• Highest Cost Components Kit: It comes with more than 400pcs sensors and components for fun and simple electronic projects.

• Safe and Secure Pakcage: Resistors/LED/Transistors and Integrated Circuits are individually packaged and labeled, and well-stored in a sturdy box

• The Breadboard Power Supply come with a USB Power Cables,which is hard to find.

• Datasheet and Tutorial are available to download from our official website or you can contact our customer service.

• Not including the controller board.