Features:
A complete set of most common and frequently-used electronic components Arduino. 
37 sensor modules and 1 listing paper in one plastic box.
Detailed tutorial in a CD enclosed.
Including basic components and sensors.
Suitable for Arduino and Raspberry pi.

Specifications:
Material: Circuit board
Suitable for Arduino and Raspberry pi
Package Weight: 390g

Package List:
1 x CD
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 module
1 x Infrared emission sensor
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-axes joystick module
1 x Metal touch sensor module