Package included:

1x Small passive buzzer module ;1x 2-color LED module

1x Hit sensor module; 1x Vibration switch module;

1x Photo resistor module; 1x Key switch module;

1x Tilt switch module; 1x 3-color full-colour LED SMD module;

1x Infrared sensor module; 1x 3-colour LED module;

1x Mercury open optical module ; 1x Yin Yi 2-color LED module 3MM;

1x Active buzzer module ; 1x Temperature sensor module;

1x Automatic flashing colourful LED module; 1x Mini magnetic reed module;

1x Hall effect magnetic sensor module ;

1x Infrared sensor receiver module;

1x Class Bihor magnetic sensor;

1x Magic light cup module;

1x Rotary encoder module;

1x Optical broken module;

1x Heartbeat detection module;

1x Reed module;

1x Obstacle avoidance sensor module;

1x Hunt sensor module;

1x Microphone sound sensor module;

1x Laser module;

1x 5V relay module;

1x Temperature sensor module (KY-001);

1x Temperature sensor module (KY-028);

1x Linear magnetic Hall sensor module;

1x Flame sensor module;

1x Sensitive microphone sensor module;

1x Temperature and humidity sensor module;

1x XY-axis joystick module;

1x Touch sensor module;