An introduction to the Raspberry PI computer. More information and a video of the accompanying lecture by Professor Alan Mycroft from the Raspberry Pi foundation is available here:
http://blogs.it.ox.ac.uk/openspires/2012/03/31/a-taste-of-raspberry-pi-for-open-education-week-at-oxford-university/that supports this slideshare
Seminar report on Raspberry Pi, submitted in SEMINAR subject of GTU Gujarat Technological University by Nipun Parikh from Bhagwan Mahavir College of Engineering & Technology
An introduction to the Raspberry PI computer. More information and a video of the accompanying lecture by Professor Alan Mycroft from the Raspberry Pi foundation is available here:
http://blogs.it.ox.ac.uk/openspires/2012/03/31/a-taste-of-raspberry-pi-for-open-education-week-at-oxford-university/that supports this slideshare
Seminar report on Raspberry Pi, submitted in SEMINAR subject of GTU Gujarat Technological University by Nipun Parikh from Bhagwan Mahavir College of Engineering & Technology
RaspberryPi + IoT - Lab to switch on and off a light bulbJeff Prestes
A brief presentation about IoT and RaspberryPi.
After, a simple Lab that teach to install WiringPi and WebIOPi use them to switch on and off a light bulb
OpenDev Technologies provides slideshare PPT on An introduction to the Raspberry PI computer. More information of the Raspberry PI computer by OpenDev Technologies employee.
The Raspberry Pi is a credit-card-sized single-board computer developed in the UK by the Raspberry Pi Foundation with the intention of promoting the teaching of basic computer science in schools
What is:
Credit card sized low cost computer used by solely or by integrating with other circuits.
Found by Raspberry Pi Foundation(trustee-Eben Upton)
Aiming student experiments with low investment.
The computer uses less power than a light bulb
System on a chip, a computer on a single low voltage chip
Full fledged Linux OS Installed
background:
Started the research in 2006.
Pi Foundation was responsible
Eben Upton, Pi Foundation trustee teamed with Universities, Students, Programmers and tied up with Industries.
First model was based on Atmel ATmega644 microcontroller assembled with a USB & HDMI
features:
Broadcom BCM2835 ‘System on a chip’(Soc)
Need SD card with an OS preloaded before booting the Raspberry Pi. Customized Linux Distribution supported .
GPIO to interconnect with other Circuit boards OS can interact with them
Main programming language-Python with supporting languages BBC BASIC, C, PERL
Variants:
2 models:model A & model B
its full a description of raspberry pi with an ultimate customized contents, with lots of animation.
it can help anybody to understand the raspberry pi.
This ppt contains the introduction to raspberry pi.which is available for very cheap cost as well as consumes very less power. This is the Cheapest board can be used as a computer works on Linux platform designed by raspberry foundation which is a charity, and the aim to produce this board is to develop an interest of basic computer programming among the kids and adults ...
Raspberry Pi, an efficient and cost effective series of small sized single-board computers developed in the United Kingdom by the Raspberry Pi foundation to promote the teaching of basic computer science in school. It’s a capable little PC which can be used for many of the things that your desktop PC does.
A Presentation on raspberry pi. The newest presentation, it includes Raspberry Pi 2 Model B and Model A+.
Price comparison as well as technologies used.
RaspberryPi + IoT - Lab to switch on and off a light bulbJeff Prestes
A brief presentation about IoT and RaspberryPi.
After, a simple Lab that teach to install WiringPi and WebIOPi use them to switch on and off a light bulb
OpenDev Technologies provides slideshare PPT on An introduction to the Raspberry PI computer. More information of the Raspberry PI computer by OpenDev Technologies employee.
The Raspberry Pi is a credit-card-sized single-board computer developed in the UK by the Raspberry Pi Foundation with the intention of promoting the teaching of basic computer science in schools
What is:
Credit card sized low cost computer used by solely or by integrating with other circuits.
Found by Raspberry Pi Foundation(trustee-Eben Upton)
Aiming student experiments with low investment.
The computer uses less power than a light bulb
System on a chip, a computer on a single low voltage chip
Full fledged Linux OS Installed
background:
Started the research in 2006.
Pi Foundation was responsible
Eben Upton, Pi Foundation trustee teamed with Universities, Students, Programmers and tied up with Industries.
First model was based on Atmel ATmega644 microcontroller assembled with a USB & HDMI
features:
Broadcom BCM2835 ‘System on a chip’(Soc)
Need SD card with an OS preloaded before booting the Raspberry Pi. Customized Linux Distribution supported .
GPIO to interconnect with other Circuit boards OS can interact with them
Main programming language-Python with supporting languages BBC BASIC, C, PERL
Variants:
2 models:model A & model B
its full a description of raspberry pi with an ultimate customized contents, with lots of animation.
it can help anybody to understand the raspberry pi.
This ppt contains the introduction to raspberry pi.which is available for very cheap cost as well as consumes very less power. This is the Cheapest board can be used as a computer works on Linux platform designed by raspberry foundation which is a charity, and the aim to produce this board is to develop an interest of basic computer programming among the kids and adults ...
Raspberry Pi, an efficient and cost effective series of small sized single-board computers developed in the United Kingdom by the Raspberry Pi foundation to promote the teaching of basic computer science in school. It’s a capable little PC which can be used for many of the things that your desktop PC does.
A Presentation on raspberry pi. The newest presentation, it includes Raspberry Pi 2 Model B and Model A+.
Price comparison as well as technologies used.
The Raspberry Pi 3 is a MasterCard estimated PC. Associate up to four gadgets easily to the USB ports. Model easily - breathe life into your thoughts. Learn programming. Manufacture a Media Center, savvy things or even your own Robot. The Raspberry Pi 3 depends on Broadcom SoC BCM2837, an exceptionally solidified 1.2GHz 64-bit quad-center ARM Cortex-A53.Visit us: https://www.robomart.com/buy-raspberry-pi-3-model-b-price-india
Today Home Automation is one of the growing requirement in the society. This paper presents the implementation of Home Automation using Raspberry Pi. The Raspberry Pi is a basic embedded system and being a low cost single-board computer used to reduce the complexity of systems in real time applications. This application mainly serves as an efficient base to control various home appliance like Fan, Tube light, Refrigerator through mobile based application. The application is designed to provide a facility to user to access control of many appliances used in homes.
Smart Wireless Surveillance Monitoring using RASPBERRY PIKrishna Kumar
This is a slide about the smart surveillance monitoring system using raspberry pi.
It includes the full details of the procedure , component description and the screenshots
The rapidly advancing mobile communication technology and the decrease in costs make it possible to incorporate mobile technology into home automation systems. The aim of this project is to develop a system that will provide remote control of home appliances and also provide security against intrusion when the home host is not at home. We propose a mobile-based home automation system that consists of a mobile phone with windows or android platform, raspberry pi, topping pi for led instead of home appliance, fire sensor, and proximity sensor, relay. Led is controlled by the raspberry pi, which operates according to the user commands received from the mobile phone via Cortana (windows platform) and an application (android platform). In our proposed system the raspberry pi will receive command from cloud services like Microsoft Azure for Windows platform and MQTT for Android platform created by user from mobile app. We have also ensure the security aspects which includes intrusion detection using proximity sensor and fire alarm using fire sensor. All sensors are connected to raspberry pi. If any of the previously mention event occurs it will immediately inform user through text sms and also email notification.
IOT is connecting every physical object in the world using wireless technologies to track and control them from every where in the world...Every object is uniquely identified using ip addresses(IPv6)
UX, ethnography and possibilities: for Libraries, Museums and ArchivesNed Potter
These slides are adapted from a talk I gave at the Welsh Government's Marketing Awards for the LAM sector, in 2017.
It offers a primer on UX - User Experience - and how ethnography and design might be used in the library, archive and museum worlds to better understand our users. All good marketing starts with audience insight.
The presentation covers the following:
1) An introduction to UX
2) Ethnography, with definitions and examples of 7 ethnographic techniques
3) User-centred design and Design Thinking
4) Examples of UX-led changes made at institutions in the UK and Scandinavia
5) Next Steps - if you'd like to try out UX at your own organisation
International Journal of Engineering Research and Development is an international premier peer reviewed open access engineering and technology journal promoting the discovery, innovation, advancement and dissemination of basic and transitional knowledge in engineering, technology and related disciplines.
This slides shows some important details about a set of chosen controllers (commonly used), differs between them and gives a clear vision about the controller specification.
It will help you to choose your project controller by showing the details and the strength point of every controlled mentioned
Topic: Low cost computing using the Raspberry PI and other single board computing platforms. Overview of the growing low cost computing environment and demo of basic configuration of the Raspberry PI and Arduino for home and business projects.
Saudi Arabia stands as a titan in the global energy landscape, renowned for its abundant oil and gas resources. It's the largest exporter of petroleum and holds some of the world's most significant reserves. Let's delve into the top 10 oil and gas projects shaping Saudi Arabia's energy future in 2024.
Hybrid optimization of pumped hydro system and solar- Engr. Abdul-Azeez.pdffxintegritypublishin
Advancements in technology unveil a myriad of electrical and electronic breakthroughs geared towards efficiently harnessing limited resources to meet human energy demands. The optimization of hybrid solar PV panels and pumped hydro energy supply systems plays a pivotal role in utilizing natural resources effectively. This initiative not only benefits humanity but also fosters environmental sustainability. The study investigated the design optimization of these hybrid systems, focusing on understanding solar radiation patterns, identifying geographical influences on solar radiation, formulating a mathematical model for system optimization, and determining the optimal configuration of PV panels and pumped hydro storage. Through a comparative analysis approach and eight weeks of data collection, the study addressed key research questions related to solar radiation patterns and optimal system design. The findings highlighted regions with heightened solar radiation levels, showcasing substantial potential for power generation and emphasizing the system's efficiency. Optimizing system design significantly boosted power generation, promoted renewable energy utilization, and enhanced energy storage capacity. The study underscored the benefits of optimizing hybrid solar PV panels and pumped hydro energy supply systems for sustainable energy usage. Optimizing the design of solar PV panels and pumped hydro energy supply systems as examined across diverse climatic conditions in a developing country, not only enhances power generation but also improves the integration of renewable energy sources and boosts energy storage capacities, particularly beneficial for less economically prosperous regions. Additionally, the study provides valuable insights for advancing energy research in economically viable areas. Recommendations included conducting site-specific assessments, utilizing advanced modeling tools, implementing regular maintenance protocols, and enhancing communication among system components.
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Literature Review Basics and Understanding Reference Management.pptxDr Ramhari Poudyal
Three-day training on academic research focuses on analytical tools at United Technical College, supported by the University Grant Commission, Nepal. 24-26 May 2024
Student information management system project report ii.pdfKamal Acharya
Our project explains about the student management. This project mainly explains the various actions related to student details. This project shows some ease in adding, editing and deleting the student details. It also provides a less time consuming process for viewing, adding, editing and deleting the marks of the students.
Using recycled concrete aggregates (RCA) for pavements is crucial to achieving sustainability. Implementing RCA for new pavement can minimize carbon footprint, conserve natural resources, reduce harmful emissions, and lower life cycle costs. Compared to natural aggregate (NA), RCA pavement has fewer comprehensive studies and sustainability assessments.
6th International Conference on Machine Learning & Applications (CMLA 2024)ClaraZara1
6th International Conference on Machine Learning & Applications (CMLA 2024) will provide an excellent international forum for sharing knowledge and results in theory, methodology and applications of on Machine Learning & Applications.
Harnessing WebAssembly for Real-time Stateless Streaming PipelinesChristina Lin
Traditionally, dealing with real-time data pipelines has involved significant overhead, even for straightforward tasks like data transformation or masking. However, in this talk, we’ll venture into the dynamic realm of WebAssembly (WASM) and discover how it can revolutionize the creation of stateless streaming pipelines within a Kafka (Redpanda) broker. These pipelines are adept at managing low-latency, high-data-volume scenarios.
Forklift Classes Overview by Intella PartsIntella Parts
Discover the different forklift classes and their specific applications. Learn how to choose the right forklift for your needs to ensure safety, efficiency, and compliance in your operations.
For more technical information, visit our website https://intellaparts.com
We have compiled the most important slides from each speaker's presentation. This year’s compilation, available for free, captures the key insights and contributions shared during the DfMAy 2024 conference.
Hierarchical Digital Twin of a Naval Power SystemKerry Sado
A hierarchical digital twin of a Naval DC power system has been developed and experimentally verified. Similar to other state-of-the-art digital twins, this technology creates a digital replica of the physical system executed in real-time or faster, which can modify hardware controls. However, its advantage stems from distributing computational efforts by utilizing a hierarchical structure composed of lower-level digital twin blocks and a higher-level system digital twin. Each digital twin block is associated with a physical subsystem of the hardware and communicates with a singular system digital twin, which creates a system-level response. By extracting information from each level of the hierarchy, power system controls of the hardware were reconfigured autonomously. This hierarchical digital twin development offers several advantages over other digital twins, particularly in the field of naval power systems. The hierarchical structure allows for greater computational efficiency and scalability while the ability to autonomously reconfigure hardware controls offers increased flexibility and responsiveness. The hierarchical decomposition and models utilized were well aligned with the physical twin, as indicated by the maximum deviations between the developed digital twin hierarchy and the hardware.
NUMERICAL SIMULATIONS OF HEAT AND MASS TRANSFER IN CONDENSING HEAT EXCHANGERS...ssuser7dcef0
Power plants release a large amount of water vapor into the
atmosphere through the stack. The flue gas can be a potential
source for obtaining much needed cooling water for a power
plant. If a power plant could recover and reuse a portion of this
moisture, it could reduce its total cooling water intake
requirement. One of the most practical way to recover water
from flue gas is to use a condensing heat exchanger. The power
plant could also recover latent heat due to condensation as well
as sensible heat due to lowering the flue gas exit temperature.
Additionally, harmful acids released from the stack can be
reduced in a condensing heat exchanger by acid condensation. reduced in a condensing heat exchanger by acid condensation.
Condensation of vapors in flue gas is a complicated
phenomenon since heat and mass transfer of water vapor and
various acids simultaneously occur in the presence of noncondensable
gases such as nitrogen and oxygen. Design of a
condenser depends on the knowledge and understanding of the
heat and mass transfer processes. A computer program for
numerical simulations of water (H2O) and sulfuric acid (H2SO4)
condensation in a flue gas condensing heat exchanger was
developed using MATLAB. Governing equations based on
mass and energy balances for the system were derived to
predict variables such as flue gas exit temperature, cooling
water outlet temperature, mole fraction and condensation rates
of water and sulfuric acid vapors. The equations were solved
using an iterative solution technique with calculations of heat
and mass transfer coefficients and physical properties.
9. WHAT IS IT….?
1. Well this is Raspberry Pi, a credit-card-sized single-board computer
developed in the UK by the Raspberry Pi Foundation with the intention
of promoting the teaching of basic computer science in schools
2. The Raspberry Pi Foundation is a registered educational charity based in
the UK. Foundation’s goal is to advance the education of adults and children,
particularly in the field of computers, computer science and related subjects.
3. Despite its diminutive device, Raspberry Pi is powerful enough to process many
of the same programs as PCs, from word processors to games. Its small size also
makes Raspberry Pi ideal for programming connected home devices.
10. HISTORY BEHIND PI:-
1. Eben Upton first came up with the idea for Raspberry Pi in 2006, when he and
his colleagues at the University of Cambridge’s Computer Laboratory were
frustrated by the dwindling number of students, and the poor skill levels of
those students, entering the program.
2. Upton wanted to create a cheap, easily programmable computer that would
bring back the experimental spirit of an earlier era of computing, by making a
device cheap enough so anyone could tamper with it without fear of expensive
mistakes.
11.
12. Technical features of PI:-
Dimensions 8.6cm x 5.4cm x 1.7cm
Chip Broadcom BCM2835 SoC full HD multimedia
applications processor
CPU 700 MHz Low Power ARM1176JZ-F
Applications Processor
GPU Dual Core VideoCore IV®
Multimedia Co-Processor
Memory 512MB SDRAM
Ethernet on-board 10/100 Ethernet RJ45 jack
USB 2.0 Dual USB Connector
Video output HDMI (rev 1.3 & 1.4) Composite RCA (PAL
and NTSC)
Audio output 3.5mm jack, HDMI
Onboard Storage SD, MMC, SDIO card slot
PI is available in two modules A and B
13. SYSTEM ON CHIP:-
1. The Raspberry Pi has a Broadcom BCM2835 system on a chip (SoC),which includes an
ARM1176JZF-S 700 MHz processor
2. The SoC is a Broadcom BCM2835. This contains an ARM1176JZFS, with floating point,
running at 700Mhz; and a Video core 4 GPU.
3. The GPU is capable of Blu-ray quality playback, using H.264 at 40MBits/s. It has a fast
3D core accessed using the supplied OpenGL ES2.0 and OpenVG libraries.
14. 1. ARM11 is a family of ARM architecture 32-bit RISC microprocessor cores.
CENTRAL PROCESSING UNIT:-
2. The ARM11 microarchitecture introduced the ARMv6 architectural additions which
had been announced in October 2001. These include SIMD media instructions,
multiprocessor support and a new cache architecture.
3. The implementation included a significantly improved instruction processing pipeline,
compared to previous ARM9 or ARM10 families, and is used in smartphones from Apple,
Nokia, and others
15. GRAPHIC PROCESSING UNIT:-
1. Video Core is a low-power mobile multimedia processor architecture originally developed
by Alphamosaic Ltd and now owned by Broadcom.
2. Its two-dimensional DSP architecture makes it flexible and efficient enough to decode as
well as encode a number of multimedia codecs in software, while maintaining low
power usage
3. The Video Core I-based VC01 provides video and multimedia capabilities to various
Samsung phones
4. The VC02 / BCM2722 processor provides video capabilities for Apple's 5th generation iPod.
5. The Video Core III-based BCM2727 processor provides video, still and 3D graphics
capabilities for the Nokia N8.
6. The Video Core IV BCM2763 processor improves on the Video Core III with support for
1080p encode and decode, along with higher resolution camera support and faster 2D
and 3D graphics, all at very low power
16. MEMORY UNIT:-
Synchronous dynamic random access memory (SDRAM) is dynamic random access
memory(DRAM) that is synchronized with the system bus.
1. The module-A has 256 megabytes of SDRAM, Module-B later upgraded to 512MB.
2. It does not include a built-in hard disk , but uses an SD card for booting and long-term
storage.
3. All the files necessary for booting are installed in a FAT32 partition of the SD card.
The Raspberry Pi has to have an SD card installed to boot from, but a USB HD can
“take over” after the initial boot. You cannot boot without an SD card.
17. HOW IT HELPS US TO GET INTO
ACTION :-
2. Normal motherboard cost around 6k to 7k without the processor But PI gives us board
with processor within 2k to 3k,so obviously Its very cheep, we don’t have to bother
about the cost, the cost problem is solved.
1. Once we got this board, we can connect the Accessories which is
necessary for us, so here we will get the clear picture inside the CPU, because we
are only assembling the computer, no one else.
3. We only need USB TO MICRO USB cable for power up the PI, no need of SMPS anymore ,
HARD DISK DRIVE is optional because it supports SD card as a secondary storage device
4. If the users bored with one operating system they can shift to another OS Only by changing
the SD card, it boots directly from SD card
18. Does it support windows OS?
1. No it won't, Because PI has only 512 MB RAM, that's why the inventors shift their eye
from Windows to linux(which takes the lower memory compare to windows)
2. The inventors of this board are providing linux based OS called RASBIAN at free of cost,
There are some other OS also available in the market to use PI for different purposes
3. It also supports linux platform operating systems.Ex:-Ubuntu, kali os, Node Zero etc.
19. How it helps us to get into programming..?
Tiny Basic
Learn to program in the BASIC programming language with the Tiny Basic interpreter for the
Raspberry Pi on Debian & Raspbian.
Python
Python is a programming language that is available on the official Raspberry Pi operating
systems.
Scratch
Scratch is an entry-level programming language that comes as standard with the Raspberry Pi
distribution, Raspbian. Scratch was originally created by the Lifelong Kindergarten Group at the
MIT Media Lab in Boston, U.S., with an aim to help young people learn mathematical and
computational concepts while having fun making things..
Java SE Embedded
Provides Full Java SE runtime for headless embedded applications
C & C++ programming information
It helps to know and execute C and C++ programming languages.
KidsRuby
It provides Ruby programming application for the Raspberry Pi with tutorial and guides for
kids.
22. • It can make your Old TV in to a smart TV. (You can play Videos, 3D
Games, Music, Browse Internet and much more.
• Raspberry Pi can Act as Full HD 1080p Media Player.
• Its a Mini Computer which just cost Rs.2,350/-
• You can connect a Monitor, Keyboard and Mouse and use it as a
normal computer.
• Its Graphics Capabilities is better than Apple Products.
23. Raspberry Pi 2020
● Exploit process scaling and keep price constant:
– 8 cores, improved GPU, 8GB main memory
– Wi-Fi, camera, matchbox sized case
– holographic laser projector, virtual keyboard
– FPGA logic on main SoC, high speed links, ….
– < $25
24. Future developments
● Tablet version
● Interesting low-cost screen technologies emerging
● Brambles! (Networks of Raspberries)
25. Disadvantages
• It does not have a Hard Disk associated with it for permanent storage pi 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 it’s not removable or
swappable.
• There is no Real time clock associated with the board. Adding an RTC is
expensive. You can add one yourself using the GPIO pins.
26. REFERENCES:-
• Electronics For You, November 2012, Page 18
• http://en.wikipedia.org/wiki/Raspberry_Pi
• http://www.raspberrypi.org
• http://www.element14.com/community/grou
ps/raspberry-pi
A field-programmable gate array (FPGA) is an integrated circuit designed to be configured by a customer or a designer after manufacturing—hence "field-programmable“FPGAs contain programmable logic components called "logic blocks", and a hierarchy of reconfigurable interconnects that allow the blocks to be "wired together"