Package Includes:
1 x JOYSTICK Module
1 x RELAY Module
1 x BIG SOUND Sensor
1 x SMALL SOUND Sensor
1 x TRACKING Sensor
1 x AVOIDANCE Sensor
1 x FLAME Sensor
1 x RGB LED Module
1 x LINEAR HALL Sensor
1 x TOUCH Sensor
1 x DIGITAL TEMPERATURE Sensor
1 x BUZZER Module
1 x PASSIVE BUZZER Module
1 x RGB LED Module
1 x SMD RGB Module
1 x TWO-COLOR Module
1 x MINI TWO-COLOR Module
1 x REED SWITCH
1 x MINI SWITCH
1 x HEARTBEAT Sensor 
1 x COLOR FLASH Sensor
1 x LASER EMIT Sensor
1 x BUTTON
1 x SHOCK Sensor
1 x ROTAY ENCODERS
1 x 2PCS LIGHT CUP
1 x TILT SWITCH
1 x BALL SWITCH
1 x PHOTO RESISTOR
1 x TEMPERATURE AND HUMIDITY Sensor
1 x ANALOG HALL Sensor
1 x HALL MAGNETIC Sensor
1 x 18820 TEMPERATURE Sensor
1 x ANALOG TEMPERATURE Sensor
1 x IR EMISSION Module
1 x IR RECEIVER Module
1 x KY-031 TAP MODULE & KY-010 LIGHT BLOCKING Module