Description LED Foot length 16 18mmVoltage 2 0 2 2V Red Yellow Green 2 8 3 2V Blue 1 set starter kit included 10pcs 100 r resistance10pcs 220 r resistance10pcs 330 r resistance10pcs 1 k resistor10pcs 10 k resistor10pcs 100 k resistor10pcs 4 7 k resistor10pcs 47 k resistor10pcs 100 pf ceramic capacitor10pcs 10 nf ceramic capacitor 10pcs 100 nf ceramic capacitor10pcs 2 2 pf ceramic capacitor10pcs 10 uf electrolytic capacitor10pcs 470 uf electrolytic capacitor10pcs Red LED10pcs Green LED10pcs Yellow LED 10pcs Blue LED2pcs switches with blue hat2pcs switches with red hat2pcs switches with yellow hat2pcs switches with green hat1pcs 10 k potentiometer2pcs LED RGB1pcs active buzzer1pcs passive buzzer1pcs 40 pin header1pcs 400 point breadboard1pcs 30 pcs jumper wiresPackage included 1 x Components starter kit for 1 x Plastic box