24 In 1 Sensor Kit UNO R3 Sensor Starter Kit For Arduino

1 x 3W LED module
1 x 5V relay module
1 x 1307 clock module
1 x Button switch module
1 x Obstacle avoidance sensor
1 x High sensitivity microphone
1 x Photoresistor module
1 x Infrared emission
1 x IR receiver module
1 x Flame sensor module
1 x Laser sensor head module
1 x Metal touch module
1 x Mini reed module
1 x Magic light cup
1 x Knock sensor
1 x Tilt switch
1 x 3 colour led module
1 x Temperature sensor
1 x Temperature and humidity sensors
1 x Passive buzzer
1 x Linear Hall sensor
1 x The rotary encoder
1 x Hunt sensor
1 x Active buzzer