Raspberry Pi Doorbell

This is a project made with Raspberry Pi 2. But, what´s Raspberry Pi? Is a microcomputer, a developer board witth a low cost and small size, ideal for project that need bigger computer power than Arduino or other microprocessor. 

In this project when you press a button the camera module takes a photo and makes a sound of a doorbell.
Component:  

• Raspberry Pi 2
• 1 Button
• Jumpers
• Breadboard
• 330 ohms resistance 
• Camera module