Package
Includes:: 1 x 18B20 waterproof temperature sensor 1 x DHT11 temperature & humidity sensor 1 x MQ 2 smoke gas sensor 1 x Active buzzer sensor 1 x Relay 1 x Brightness sensor 1 x Human body infrared sensor module 1 x Ultrasonic sensor 1 x Stepper motor 1 x Stepper motor driver board 10 x 21cm male to female Du Pont line 10 x 21cm female to female Du Pont line