Raspberry Pi is a credit-card sized computer

1. Raspberry Pi
Anirudh Singh
Chauhan

2. Introduction
• The Rasberry Pi is a credit-card sized
computer.
• It can be plugged into your TV and a Keyboard,
and can be used for many of the things that
your average desktop does – spreadsheets,
word processing, games and it also play HD
videos.

3. Comparison with Laptop or PC
Components Laptop or PC Rasberry Pi VER B
Processor Intel 2.2 Ghz, Dual Core 700 Mhz, Single Core Arm 11
RAM 6GB 512MB
Graphics Intel HD 3000 or other Dual Core video core IV
Ethernet Yes Yes
USB 2.0 Yes Yes
Video O/P VGA , HDMI Composite RCA HDMI
Audio O/P Yes Yes
Storage 1TB 32 GB SD card
Operating System Linux/Windows Linux
Dimensions 14 inch Laptop 8.6X5.4x1.7

4. History
• The Rasberry Pi is the work of the rasberry Pi
foundation, a charitable organisation.
• UK registered charity (No. 1129409), may
2009
• It’s supported by the University of Cambridge
Computer Laboratory and tech firm
Broadcomm

5. Kit Components
• Essential:
– Raspberry Pi board
– Prepared Operating System SD Card
– USB keyboard
– Display (with HDMI, DVI, or Composite input)
– Power Supply
• Highly suggested extras include:
– USB mouse
– Internet connectivity - LAN cable
– Powered USB Hub
– Case

6. Features
• Ultra low-cost (Model A US$25, Model B$35)
cost between 1500 rs to 2500 rs
• Ultra low power ~ 1W
• Credit-card sized, fanless, instant start-up
• Complete easy to program computer

7. Features
• Provide a fun environment for experimenting
with programming and electronics
• Inexpensive, simple, open and easy to
maintain computer for schools
• Fun computer for children to experiment with
at home(Programming, robotics etc)

8. Programming Languages
• The Raspberry Pi Foundation recommends Python
• Any language which will compile for ARMv6 can be
used
• Installed by default on the Raspberry Pi:
– C
– C++
– Java
– Scratch
– Ruby

9. Technology
• The Rasberry Pi has a Broadcom BCM2835
system on a chip (SoC), which includes an
ARM II 76jZF-S 700 Mhz processor
• Video Core IV GPU
• Originally shipped with 256MB of Ram
• It does not include a built-in hard disk , but
uses an SD card for booting and long-term
storage

10. HARDWARE
• 10/100 BaseT Ethernet socket
• HDMI socket
• USB 2.0 socket
• RCA video socket
• SD card socket
• Powered from microUSB socket
• 3.5 mm audio out jack
• Header footprint for camera connection

12. Power
5v micro
USB
connector
(Similar to the one on a lot of mobile
phones!)

13. 3.5mm Audio
Standard
headphone
socket
RCA Video
(works with most
older TVs)
HDMI Audio & Video
(works with modern TVs and DVI monitors)
A/V (Audio/Video)

14. GPIO
(General
Purpose
Input &
Output)
10/100Mb
Ethernet
2 x USB 2.0
ports
Connectivity

15. DSI
(display
interface)
SOC (System On a Chip)
Broadcom BCM2835 700Mhz
Internals LAN Controller
CSI
(camera
interface)

16. SD Card Slot
(supports SD cards up to 32GB)
Storage

17. Rasberry Pi
• Rasberry Pi 1
– Release Date - Feb 2012
– Price - US$25
• Rasberry Pi 2
– Release Date - Feb 2015
– Price - US$35

18. • Rasberry Pi 3
– Release Date – 29 Feb 2016
– Price – US$35
• Rasberry Pi Zero
– Release Date - November 2015
– Price - US$5

19. Comparison

20. Rasberry Pi Family

21. APPLICATIONS
OF
RASPBERRY PI

22. Office

23. Learning Programming

24. Game
Console

25. Web Server

26. Tor Router

27. MEDIA CENTER

28. SUPERCOMPUTER
• Can be used For making Super Computer

29. Clock

30. PiBot!

31. DISADVANTAGE
• It does not have a Hard Disk associated with it
for a permanent storage of files, we have to
connect one externally or have to use SD card
for the purpose.
• The RAM is a POP package on Top of the SoC,
so its not removal or swappable.
• There is no Real Time clock associated with
the board. Adding an RTC is expensive. You
can add one using the GPIO pins.

32. Rasberry Pi 2020
• Exploit process scaling and keep price
constant
• 8 cores, improved GPU, 8GB main memory
• matchbox sized case
• Holographic laser projector, virtual keyboard
• FPGA logic on main SoC, high speed links,…..
• <25$

33. Thank you