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Raspberry pi

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Raspberry pi
Raspberry pi
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Raspberry pi

  1. 1. RASPBERRY PI BY VIPUL KUMAR 119(ECE IIIrd Yr)
  2. 2. OUTLINES o INTRODUCTION o HISTORY o MOTIVATION o TECHNOLOGY o HARDWARE o ACCESSORIES o SOFTWARE o OPERATING SYSTEMS o PROGRAMMING o APPLICATIONS o RASPBERRY PI vs ARDUINO o DISADVANTAGES o FUTURE DEVELOPMENTS o CONCLUSION
  3. 3. INTRODUCTION  The Raspberry Pi is a credit card sized computer  It can be plugged into a TV or a Keyboard, and can be used for many of the things that your average desktop does- spreadsheets, word processing, games and it also plays high definition videos.  It is very low cost computer.  Raspberry Pi foundation goal is see it used all over the world by children
  4. 4. HISTORY  Created by Uber Upton.  Raspberry pi is the work of Raspberry Pi foundation, a charitable organisation.  UK registered charity in 2009.  It’s supported by University of Cambridge computer laboratory and tech firm Broadcom.
  5. 5. MOTIVATION  Computer science skills increasingly important.  Access to computers.  Computers are tool of 21st Century.  Computer Science is concerned with much more than simply being able to use a computer.  Children should understand how they work and how to program them.
  6. 6. TECHNOLOGY  The raspberry pi has a Broadcom BCM2835 system on a chip(SOC) which includes an ARM 1176JZF-S 700 MHz processor.  Video Core IV GPU  Originally shipped with 256 MB of RAM which can later be upgraded to 512 MB.  It does not include a built in hard disk, but uses an SD Card for booting and long term storage.  GPIO pins which can control input and output.
  7. 7. HARDWARE  10/100 Base T 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.
  8. 8. ACCESORIES CAMERA GERT BOARD
  9. 9. BOOT PROCESS
  10. 10. SOFTWARE  NOOBS The Raspberry Pi itself doesn’t come with an operating system. For that, you need NOOBS, short for New Out of the Box Software. It’s an operating system manager that makes it easy to download, install, and set up your Raspberry Pi. When you first boot up NOOBS, you’ll get a selection of OSes to choose from. Which operating systems are available depends on which model of Raspberry Pi you are using. For this guide, we’ll stick to the most common operating systems available on the newest models of the Raspberry Pi. Right now, that’s Raspbian, OSMC, Open ELEC, Windows IoT Core, and RISC OS.
  11. 11. OPERATING SYSTEMS  RASPBIAN Raspbian is the “official” operating system of the Raspberry Pi and because of that, it’s the one most people will want to start with Raspbian is a version of Linux built specifically for the Raspberry Pi. It comes packed with all the software you’ll need for every basic task with a computer. You’ll get LibreOffice as an office suite, a web browser, email program, and some tools to teach programming to kids and adults alike. Heck, it even includes a special (no longer in development) version of Minecraft. Raspbian is the backbone for pretty much every DIY project out there, so if you’re looking to make something, Raspbian is most likely where you want to start. Because it’s so widely used, it’s also easy to find guides and troubleshooting tips.
  12. 12. OTHER OPERATING SYSTEMS  Windows 10 IOT Core  RISC OS pi  Retro pi  Arch Linux ARM  Pidora  OSMC  New Linutop OS  Snappy Ubuntu etc.
  13. 13. PROGRAMMING  By default, supporting python as programming language.  Any language which will compile for ARMv6 can be used with Raspberry pi.
  14. 14. APPLICATIONS 1)CONTROLLING SPEED OF A FAN
  15. 15. 2) IN MAKING DRONES
  16. 16. 3) IN ROBOTS
  17. 17. 4) DIWALI LIGHTS/DECORATION LIGHTS
  18. 18. 5) GAMING WITH RASPBERRY PI
  19. 19. RASPBERRY PI vs ARDUINO  The Arduino board is basically works as a microcontroller, while Raspberry is a fully fledged computer or a Microprocessor.  You can control things directly using an by writing codes in an Arduino board while you write programs that runs within an operating system.  The main difference between the two lies in their I/O Pins.
  20. 20. ARDUINO UNO RASPBERRY PI Processor AVR AT mega328p Broadcom ARM1176JZF-S Clock Speed 16 MHz 700 MHz Register width 8 bit 32 bit RAM 2 Kb 512 MB GPIO 20 40 I/O Current Max 40mA 5-10mA Power 175mW 700mW Operating System none Linux and others
  21. 21. DISADVANTAGES  It does not have a hard disk associated with it for permanent storage files ,we have to connect it externally or use SD Card for the purpose.  The RAM is POP package on top of SoC ,so it’s not removable or swappable.  There is no Real time clock associated with the board . Adding an RTC is expensive. You can add yourself by using GPIO pins  Not Compatible with Windows which is widely used.
  22. 22. FUTURE DEVELOPEMENTS  Tablet version.  Interesting low cost technologies emerging.  Brambles (Network of Raspberries).  Use more in IOT.
  23. 23. CONCLUSION  Raspberry Pi is an innovative product. The sheer number of users and fan base support the fact that the device can see a great future ahead. The device can surely help anyone who really wants to lean electronics and computers.  Increasing the processing power can surely help the product in the future. Also supplying a case and a proper instruction manual will improve the product. Also currently Windows operating systems are not compatible because of the ARM processor. If the processor is improved or any workaround is found to run Windows directly on the Raspberry Pi, then it can be a great step for the Pi.  The Raspberry Pi is an amazing piece of hardware because of the combination of the features of a traditional computer and an embedded device. Supporting computer operating systems like Linux and providing simple input/output lines i.e. the GPIO makes it perfect for controlling almost anything. Programming the GPIO is much easy and intuitive then an traditional FPGA or microprocessor.  Finally it can be said that Raspberry Pi can be effectively used if its processing power is kept in mind. It can work as a personal computer but cannot replace it.
  24. 24. REFERENCES www.ieee.org www.sciencetech.com www.wikipedia.com www.raspberrypi.org

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