Sensor Kit 24in1 MulticoloredContent • rotation potentiometer module• Button Module• flux LED module• SMD RGB light module• analog temperature sensor• Straw Hat LED Light Module• Sound sensor• Infrared receiver module• ball switch module• vibration switch modu• knock module• light sensor• mercury switch module• infrared transmitter module• temperature sensor LM35• 18B20 temperature sensor• Collision switch module• Pluggable unit RGB LED light• Active buzzer module• Encoder module• grayscale sensor• passive buzzer module• relay module• obstacle avoidance module 4 x 3-pole cable (21 cm) 10 x 20 mm dupont cable (20 cm)