Component list:
- 1 x Small passive buzzer module
- 1 x 2-color LED module 
- 1 x Hit sensor module 
- 1 x Vibration switch module 
- 1 x Photo resistor module 
- 1 x Key switch module 
- 1 x Tilt switch module 
- 1 x 3-color full-color LED SMD modules
- 1 x Infrared emission sensor module
- 1 x 3-color LED module
- 1 x Mercury open optical module
- 1 x Yin Yi 2-color LED module 3MM
- 1 x Active buzzer module
- 1 x Temperature sensor module
- 1 x Automatic flashing colorful LED module
- 1 x Mini magnetic reed modules
- 1 x Hall magnetic sensor module
- 1 x Infrared sensor receiver module
- 1 x Class Bihor magnetic sensor
- 1 x Magic light cup module
- 1 x Rotary encoder module
- 1 x Optical broken module
- 1 x Detect the heartbeat module
- 1 x Reed module
- 1 x Obstacle avoidance sensor module
- 1 x Hunt sensor module
- 1 x Microphone sound sensor module
- 1 x Laser sensor module
- 1 x 5V relay module
- 1 x Temperature sensor module
- 1 x Temperature sensor module
- 1 x Linear magnetic Hall sensors
- 1 x Flame sensor module
- 1 x Sensitive microphone sensor module
- 1 x Temperature and humidity sensor module
- 1 x XY-axis joystick module
- 1 x Metal touch sensor module