We need the following hardware to set up a Pi.
Considering that we are going for slightly power-intensive usage of our Pi (such as connecting Pi Camera, webcam, and third-party sensors for Pi), a 5V 2A power supply is recommended. The micro USB pin is shown in the following image:
You can find a similar one online at http://www.adafruit.com/product/1995.
We need a minimum 4 GB Micro SD card.
You can use either an HDMI monitor ...