Color White Model N/A Quantity 1 Piece Material FR4 English Manual / Spec No Packing List 1 x Expansion board 30 x Breadboard cables (20cm) 20 x Male to female cables (20cm) 5 x Red LEDs 5 x Blue LEDs 5 x Yellow LEDs 4 x Push buttons 1 x 50K adjustable resistor 1 x 830-hole bread board 1 x Remote control (built-in 1 x CR2025 battery) 1 x 9g servo 1 x PCF8591 AD/DA adapter module w/ cable (21cm) 1 x 7219 module 1 x Active buzzer module 1 x Passive buzzer module 1 x 1602 LED screen 5 x 1K resistors 5 x 10K resistors 8 x 220R resistors 1 x IR receiver 1 x LM35 temperature sensor 1 x Flame sensor 2 x Ball switches 3 x Photo-resistors 1 x MAX7219 dot-matrix module 1 x 40-pin header 1 x 4-digital tube 1 x 1-digital tube 1 x 74H595 IC 1 x 40-pin cable (21cm)