A talk I gave at Creative Crew (Singapore) on 12 August 2016 to introduce newcomers to the Raspberry Pi.
Video link of this talk can be found here: https://engineers.sg/v/955
Code used in the talk can be found here: https://github.com/yeokm1/getting-started-with-rpi
on successful go through of this complete PPT, the learners can be able to understand the Raspberry PI, Raspberry Pi Interfaces(Serial, SPI,I2C) Programming, Python programming with Raspberry PI with the focus of Interfacing external gadgets
Controlling output Reading input from pins.
A talk I gave at Creative Crew (Singapore) on 12 August 2016 to introduce newcomers to the Raspberry Pi.
Video link of this talk can be found here: https://engineers.sg/v/955
Code used in the talk can be found here: https://github.com/yeokm1/getting-started-with-rpi
on successful go through of this complete PPT, the learners can be able to understand the Raspberry PI, Raspberry Pi Interfaces(Serial, SPI,I2C) Programming, Python programming with Raspberry PI with the focus of Interfacing external gadgets
Controlling output Reading input from pins.
Communication protocols in Embedded Systems. This presentation focused mainly on lower level protocols. Ideal for the beginner to build understanding on these protocols like I2C, USB, SPI etc.
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.
Presents features of ARM Processors, ARM architecture variants and Processor families. Further presents, ARM v4T architecture, ARM7-TDMI processor: Register organization, pipelining, modes, exception handling, bus architecture, debug architecture and interface signals.
This Presentation describes the ARM CORTEX M3 core processor with the details of the core peripherals. Soon a CORTEX base controller(STM32F100RBT6) ppt will be uploaded. For more information mail me at:gaurav.iitkg@gmail.com.
1. Explaining the importance of platform based development
2. Understanding The importance of NodeMCU and demonstrate its interfacing with various devices and sensors.
Building your own RC Car with Raspberry PiJeff Prestes
In this presentation we talk about basic concepts of Internet of Things, Java for Embedded, Android, Raspberry Pi and a practical workshop how to create your own IoT RC Car - Brasilino - and rent it.
Communication protocols in Embedded Systems. This presentation focused mainly on lower level protocols. Ideal for the beginner to build understanding on these protocols like I2C, USB, SPI etc.
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.
Presents features of ARM Processors, ARM architecture variants and Processor families. Further presents, ARM v4T architecture, ARM7-TDMI processor: Register organization, pipelining, modes, exception handling, bus architecture, debug architecture and interface signals.
This Presentation describes the ARM CORTEX M3 core processor with the details of the core peripherals. Soon a CORTEX base controller(STM32F100RBT6) ppt will be uploaded. For more information mail me at:gaurav.iitkg@gmail.com.
1. Explaining the importance of platform based development
2. Understanding The importance of NodeMCU and demonstrate its interfacing with various devices and sensors.
Building your own RC Car with Raspberry PiJeff Prestes
In this presentation we talk about basic concepts of Internet of Things, Java for Embedded, Android, Raspberry Pi and a practical workshop how to create your own IoT RC Car - Brasilino - and rent it.
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.
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 ...
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
Raspberry Pi GPIO Tutorial - Make Your Own Game ConsoleRICELEEIO
Learning from scratch, we design 20 labs to help you learn the Raspberry Pi GPIO.
What topics are included?
* Basic electronic theory
* Basic Python syntax
* Basic Linux command
* GPIO: digital input/digital output/analog input/analog output
* System integration
Buy:
https://ricelee.com/product/gpio-game-console-starter-kit
Source:
https://github.com/raspberrypi-tw/gpio-game-console
Ls catalog thiet bi tu dong gm e_0908_dienhathe.vnDien Ha The
Khoa Học - Kỹ Thuật & Giải Trí: http://phongvan.org
Tài Liệu Khoa Học Kỹ Thuật: http://tailieukythuat.info
Thiết bị Điện Công Nghiệp - Điện Hạ Thế: http://dienhathe.org
Catalog LS, Catalog,
Catalog Thiết Bị Điện LS, Catalog Thiết Bị Điện,
Catalog Biến Tần LS, Catalog Biến Tần,
Catalog Inverter LS, Catalog Inveter,
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Chi tiết các sản phẩm khác của LS tại https://dienhathe.com
Xem thêm các Catalog khác của LS tại https://dienhathe.info
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FPGAs for Supercomputing: The Why and HowDESMOND YUEN
Excellent presentation by Hal Finkel (hfinkel@anl.gov), Kazutomo Yoshii, and Franck Cappello as to why FPGAs are a competitive HPC accelerator technology.
If you like what you read be sure you ♥ it below. Thank you!
Introduction to Raspberry Pi.
In second half lots of Raspberry pi advanced stuff for hardcore hackers {videocore, qpus, booting, licenses, device trees, bare metal, QPU}
lesson2 - Nodemcu course - NodeMCU dev BoardElaf A.Saeed
1- What is NodeMCU.
2- NodeMCU Instillation in Arduino IDE.
3- Simple Projects with NodeMCU (Sensors & Actuators)
4- NodeMCU with Communication protocols.
5- Connection NodeMCU with Wi-Fi.
6- Use NodeMCU as Clients & Server.
7- Different Platform uses with IOT application.
The journey of a design from engineering sign-off all the way to customer shipment takes many months of hard work and the smallest of hiccups could translate to severe delays. With many actors involved, how does it all work? What is involved in designing and shipping a consumer product with high volume manufacturing in mind?
This talk will give the audience a behind the scenes look at what it takes to ship electronics products at scale, particularly focusing on the approach, dialogue and the processes required to run a successful manufacturing project.
Confusion of Things — The IoT Hardware KerfuffleOmer Kilic
Presented at OSHCamp 2015, as part of Wuthering Bytes at Hebden Bridge
While the definition of the term IoT (i.e: Internet of Things) is as cloudy as the “cloud”, everyone seems to be doing it. With excitement levels reaching stratospheric levels, the amount of buzzword-driven articles and colourful (and oh so unnecessary) abstract vector drawings that depict toasters communicating with cars have essentially made lives of many engineers who just want to build things a living hell.
This talk will strip back the layers of marketing and aim to answer the question: “Which hardware platform should you use for building connected devices?”. With the plethora of chips/single board computers and specifically IoT-branded offerings out there, the platform choice does get a little difficult at times. By breaking down the application at hand into certain key requirement categories, this process could be simplified. There will also be mention of some of the most popular hardware platforms and how they differ from each other.
Presentation from the 16th Open Source Hardware Users' Group Meeting held at the C4CC in London on the 23 February 2012. Event details at: http://oshug.org/event/16
A Quick Introduction to Programmable LogicOmer Kilic
Slides from my talk on Programmable Logic at the Open Source Hardware Users Group Meeting #9 in London on the 21st of April 2011.
More details about the event at: http://oshug.org/event/9
An overview of the slides at:
http://omer.me/2011/05/a-quick-introduction-to-programmable-logic
The slides we presented at the third meeting of the Open Source Hardware Users Group in London on the 1st of July 2010.
More details about the event at: http://oshug.org/event/3
More details about the Concurrency Project at: http://concurrency.cc
Contains slides from Adam Sampson (http://offog.org)
These are the slides for my 'How to make a night lamp out of a beer bottle' talk we had in the TinkerSoc OpenMic #1 (http://bit.ly/4uo3uC)
It mostly covers different ways to detect 'touch', using capacitive touch sensing solutions and how to make a simple on-off controller using a flip-flop.
Comments/Suggestions to: omer@tinkersoc.org please...
Why You Should Replace Windows 11 with Nitrux Linux 3.5.0 for enhanced perfor...SOFTTECHHUB
The choice of an operating system plays a pivotal role in shaping our computing experience. For decades, Microsoft's Windows has dominated the market, offering a familiar and widely adopted platform for personal and professional use. However, as technological advancements continue to push the boundaries of innovation, alternative operating systems have emerged, challenging the status quo and offering users a fresh perspective on computing.
One such alternative that has garnered significant attention and acclaim is Nitrux Linux 3.5.0, a sleek, powerful, and user-friendly Linux distribution that promises to redefine the way we interact with our devices. With its focus on performance, security, and customization, Nitrux Linux presents a compelling case for those seeking to break free from the constraints of proprietary software and embrace the freedom and flexibility of open-source computing.
Sudheer Mechineni, Head of Application Frameworks, Standard Chartered Bank
Discover how Standard Chartered Bank harnessed the power of Neo4j to transform complex data access challenges into a dynamic, scalable graph database solution. This keynote will cover their journey from initial adoption to deploying a fully automated, enterprise-grade causal cluster, highlighting key strategies for modelling organisational changes and ensuring robust disaster recovery. Learn how these innovations have not only enhanced Standard Chartered Bank’s data infrastructure but also positioned them as pioneers in the banking sector’s adoption of graph technology.
zkStudyClub - Reef: Fast Succinct Non-Interactive Zero-Knowledge Regex ProofsAlex Pruden
This paper presents Reef, a system for generating publicly verifiable succinct non-interactive zero-knowledge proofs that a committed document matches or does not match a regular expression. We describe applications such as proving the strength of passwords, the provenance of email despite redactions, the validity of oblivious DNS queries, and the existence of mutations in DNA. Reef supports the Perl Compatible Regular Expression syntax, including wildcards, alternation, ranges, capture groups, Kleene star, negations, and lookarounds. Reef introduces a new type of automata, Skipping Alternating Finite Automata (SAFA), that skips irrelevant parts of a document when producing proofs without undermining soundness, and instantiates SAFA with a lookup argument. Our experimental evaluation confirms that Reef can generate proofs for documents with 32M characters; the proofs are small and cheap to verify (under a second).
Paper: https://eprint.iacr.org/2023/1886
DevOps and Testing slides at DASA ConnectKari Kakkonen
My and Rik Marselis slides at 30.5.2024 DASA Connect conference. We discuss about what is testing, then what is agile testing and finally what is Testing in DevOps. Finally we had lovely workshop with the participants trying to find out different ways to think about quality and testing in different parts of the DevOps infinity loop.
A tale of scale & speed: How the US Navy is enabling software delivery from l...sonjaschweigert1
Rapid and secure feature delivery is a goal across every application team and every branch of the DoD. The Navy’s DevSecOps platform, Party Barge, has achieved:
- Reduction in onboarding time from 5 weeks to 1 day
- Improved developer experience and productivity through actionable findings and reduction of false positives
- Maintenance of superior security standards and inherent policy enforcement with Authorization to Operate (ATO)
Development teams can ship efficiently and ensure applications are cyber ready for Navy Authorizing Officials (AOs). In this webinar, Sigma Defense and Anchore will give attendees a look behind the scenes and demo secure pipeline automation and security artifacts that speed up application ATO and time to production.
We will cover:
- How to remove silos in DevSecOps
- How to build efficient development pipeline roles and component templates
- How to deliver security artifacts that matter for ATO’s (SBOMs, vulnerability reports, and policy evidence)
- How to streamline operations with automated policy checks on container images
Goodbye Windows 11: Make Way for Nitrux Linux 3.5.0!SOFTTECHHUB
As the digital landscape continually evolves, operating systems play a critical role in shaping user experiences and productivity. The launch of Nitrux Linux 3.5.0 marks a significant milestone, offering a robust alternative to traditional systems such as Windows 11. This article delves into the essence of Nitrux Linux 3.5.0, exploring its unique features, advantages, and how it stands as a compelling choice for both casual users and tech enthusiasts.
20 Comprehensive Checklist of Designing and Developing a WebsitePixlogix Infotech
Dive into the world of Website Designing and Developing with Pixlogix! Looking to create a stunning online presence? Look no further! Our comprehensive checklist covers everything you need to know to craft a website that stands out. From user-friendly design to seamless functionality, we've got you covered. Don't miss out on this invaluable resource! Check out our checklist now at Pixlogix and start your journey towards a captivating online presence today.
LF Energy Webinar: Electrical Grid Modelling and Simulation Through PowSyBl -...DanBrown980551
Do you want to learn how to model and simulate an electrical network from scratch in under an hour?
Then welcome to this PowSyBl workshop, hosted by Rte, the French Transmission System Operator (TSO)!
During the webinar, you will discover the PowSyBl ecosystem as well as handle and study an electrical network through an interactive Python notebook.
PowSyBl is an open source project hosted by LF Energy, which offers a comprehensive set of features for electrical grid modelling and simulation. Among other advanced features, PowSyBl provides:
- A fully editable and extendable library for grid component modelling;
- Visualization tools to display your network;
- Grid simulation tools, such as power flows, security analyses (with or without remedial actions) and sensitivity analyses;
The framework is mostly written in Java, with a Python binding so that Python developers can access PowSyBl functionalities as well.
What you will learn during the webinar:
- For beginners: discover PowSyBl's functionalities through a quick general presentation and the notebook, without needing any expert coding skills;
- For advanced developers: master the skills to efficiently apply PowSyBl functionalities to your real-world scenarios.
Unlock the Future of Search with MongoDB Atlas_ Vector Search Unleashed.pdfMalak Abu Hammad
Discover how MongoDB Atlas and vector search technology can revolutionize your application's search capabilities. This comprehensive presentation covers:
* What is Vector Search?
* Importance and benefits of vector search
* Practical use cases across various industries
* Step-by-step implementation guide
* Live demos with code snippets
* Enhancing LLM capabilities with vector search
* Best practices and optimization strategies
Perfect for developers, AI enthusiasts, and tech leaders. Learn how to leverage MongoDB Atlas to deliver highly relevant, context-aware search results, transforming your data retrieval process. Stay ahead in tech innovation and maximize the potential of your applications.
#MongoDB #VectorSearch #AI #SemanticSearch #TechInnovation #DataScience #LLM #MachineLearning #SearchTechnology
Securing your Kubernetes cluster_ a step-by-step guide to success !KatiaHIMEUR1
Today, after several years of existence, an extremely active community and an ultra-dynamic ecosystem, Kubernetes has established itself as the de facto standard in container orchestration. Thanks to a wide range of managed services, it has never been so easy to set up a ready-to-use Kubernetes cluster.
However, this ease of use means that the subject of security in Kubernetes is often left for later, or even neglected. This exposes companies to significant risks.
In this talk, I'll show you step-by-step how to secure your Kubernetes cluster for greater peace of mind and reliability.
GraphSummit Singapore | The Future of Agility: Supercharging Digital Transfor...Neo4j
Leonard Jayamohan, Partner & Generative AI Lead, Deloitte
This keynote will reveal how Deloitte leverages Neo4j’s graph power for groundbreaking digital twin solutions, achieving a staggering 100x performance boost. Discover the essential role knowledge graphs play in successful generative AI implementations. Plus, get an exclusive look at an innovative Neo4j + Generative AI solution Deloitte is developing in-house.
Essentials of Automations: The Art of Triggers and Actions in FMESafe Software
In this second installment of our Essentials of Automations webinar series, we’ll explore the landscape of triggers and actions, guiding you through the nuances of authoring and adapting workspaces for seamless automations. Gain an understanding of the full spectrum of triggers and actions available in FME, empowering you to enhance your workspaces for efficient automation.
We’ll kick things off by showcasing the most commonly used event-based triggers, introducing you to various automation workflows like manual triggers, schedules, directory watchers, and more. Plus, see how these elements play out in real scenarios.
Whether you’re tweaking your current setup or building from the ground up, this session will arm you with the tools and insights needed to transform your FME usage into a powerhouse of productivity. Join us to discover effective strategies that simplify complex processes, enhancing your productivity and transforming your data management practices with FME. Let’s turn complexity into clarity and make your workspaces work wonders!
Removing Uninteresting Bytes in Software FuzzingAftab Hussain
Imagine a world where software fuzzing, the process of mutating bytes in test seeds to uncover hidden and erroneous program behaviors, becomes faster and more effective. A lot depends on the initial seeds, which can significantly dictate the trajectory of a fuzzing campaign, particularly in terms of how long it takes to uncover interesting behaviour in your code. We introduce DIAR, a technique designed to speedup fuzzing campaigns by pinpointing and eliminating those uninteresting bytes in the seeds. Picture this: instead of wasting valuable resources on meaningless mutations in large, bloated seeds, DIAR removes the unnecessary bytes, streamlining the entire process.
In this work, we equipped AFL, a popular fuzzer, with DIAR and examined two critical Linux libraries -- Libxml's xmllint, a tool for parsing xml documents, and Binutil's readelf, an essential debugging and security analysis command-line tool used to display detailed information about ELF (Executable and Linkable Format). Our preliminary results show that AFL+DIAR does not only discover new paths more quickly but also achieves higher coverage overall. This work thus showcases how starting with lean and optimized seeds can lead to faster, more comprehensive fuzzing campaigns -- and DIAR helps you find such seeds.
- These are slides of the talk given at IEEE International Conference on Software Testing Verification and Validation Workshop, ICSTW 2022.
Communications Mining Series - Zero to Hero - Session 1DianaGray10
This session provides introduction to UiPath Communication Mining, importance and platform overview. You will acquire a good understand of the phases in Communication Mining as we go over the platform with you. Topics covered:
• Communication Mining Overview
• Why is it important?
• How can it help today’s business and the benefits
• Phases in Communication Mining
• Demo on Platform overview
• Q/A
In the rapidly evolving landscape of technologies, XML continues to play a vital role in structuring, storing, and transporting data across diverse systems. The recent advancements in artificial intelligence (AI) present new methodologies for enhancing XML development workflows, introducing efficiency, automation, and intelligent capabilities. This presentation will outline the scope and perspective of utilizing AI in XML development. The potential benefits and the possible pitfalls will be highlighted, providing a balanced view of the subject.
We will explore the capabilities of AI in understanding XML markup languages and autonomously creating structured XML content. Additionally, we will examine the capacity of AI to enrich plain text with appropriate XML markup. Practical examples and methodological guidelines will be provided to elucidate how AI can be effectively prompted to interpret and generate accurate XML markup.
Further emphasis will be placed on the role of AI in developing XSLT, or schemas such as XSD and Schematron. We will address the techniques and strategies adopted to create prompts for generating code, explaining code, or refactoring the code, and the results achieved.
The discussion will extend to how AI can be used to transform XML content. In particular, the focus will be on the use of AI XPath extension functions in XSLT, Schematron, Schematron Quick Fixes, or for XML content refactoring.
The presentation aims to deliver a comprehensive overview of AI usage in XML development, providing attendees with the necessary knowledge to make informed decisions. Whether you’re at the early stages of adopting AI or considering integrating it in advanced XML development, this presentation will cover all levels of expertise.
By highlighting the potential advantages and challenges of integrating AI with XML development tools and languages, the presentation seeks to inspire thoughtful conversation around the future of XML development. We’ll not only delve into the technical aspects of AI-powered XML development but also discuss practical implications and possible future directions.
Full-RAG: A modern architecture for hyper-personalizationZilliz
Mike Del Balso, CEO & Co-Founder at Tecton, presents "Full RAG," a novel approach to AI recommendation systems, aiming to push beyond the limitations of traditional models through a deep integration of contextual insights and real-time data, leveraging the Retrieval-Augmented Generation architecture. This talk will outline Full RAG's potential to significantly enhance personalization, address engineering challenges such as data management and model training, and introduce data enrichment with reranking as a key solution. Attendees will gain crucial insights into the importance of hyperpersonalization in AI, the capabilities of Full RAG for advanced personalization, and strategies for managing complex data integrations for deploying cutting-edge AI solutions.
10. Slice of Pi from Ciseco
Pi Plate from Adafruit
More at: http://elinux.org/RPi_Expansion_Boards
11. Electrical
● P1
● Power
● 3.3V (max I: ~50mA)
● 5V (max I: Power Supply - 700mA)
● 17 GPIO Pins, multiplexed with:
● UART
● I2C
● SPI
● PWM
● P5
● 4 extra GPIO pins
● Power
● More signals broken out to S2 and S5 (Camera and
flat panel connectors)
● Fiddly!
http://elinux.org/RPi_Low-level_peripherals
12. Revision 2 – Changes
● Fuses protecting the USB outputs have been removed
– Power the board via back-feeding hub
● JTAG on P1
● I2C peripherals swapped
● P5 – New header: 4 more GPIO + Power
● P6 – Reset Jumper
● Mounting holes!!!!!!!!!!!!
http://www.raspberrypi.org/archives/1929
25. Libraries
● Python
– Quick2wire, Rpi.GPIO
● C
– WiringPi, pihwm
● Bindings also available for Java(!), Ruby, Erlang
26. Tips for headless operation
● Use 240/16 (CPU/GPU) RAM split
– No need for graphical stuff
● Setup avahi/zeroconf
– No need to remember IP address
● ssh raspberrypi.local
● Setup mosh
– Great for intermittent networking