This document provides an overview of basic electronics topics including electricity, voltage, current, resistance, capacitors, inductors, semiconductors, and digital electronics. It outlines the contents which will be covered such as basic electronics symbols, measuring equipment, resistors, capacitors, diodes, integrated circuits, power supplies and circuits. Key concepts such as voltage, current, resistance, Ohm's Law, and basic logic gates are defined and explained at a high level.
Types of DIODES Basic electronics by sarmad khosaSarmad Baloch
Types of DIODES Basic electronics by sarmad khosa
I AM SARMAD KHOSA
FACEBOOK PAGLE::
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YOUTUBE CHANNEL:::
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Here is the list of major electrical and electronic components utilized in electrical and electronic projects and several circuits are designed with numerous components like Resistors, Capacitors, Fuses, Transistors, Integrated Circuits, Relays, Switches, Motors, Circuit Breakers, Resistors, Inductors, Transformers, Battery And Fuse.
Types of DIODES Basic electronics by sarmad khosaSarmad Baloch
Types of DIODES Basic electronics by sarmad khosa
I AM SARMAD KHOSA
FACEBOOK PAGLE::
https://www.facebook.com/LAUGHINGHLAUGHTER/
YOUTUBE CHANNEL:::
https://www.youtube.com/channel/UCUjaIeS-DHI9xv-ZnBpx2hQ
Here is the list of major electrical and electronic components utilized in electrical and electronic projects and several circuits are designed with numerous components like Resistors, Capacitors, Fuses, Transistors, Integrated Circuits, Relays, Switches, Motors, Circuit Breakers, Resistors, Inductors, Transformers, Battery And Fuse.
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What is electronics?
Electronics is the science of how to control electric energy, which the electrons have a fundamental role.
This presentation gives a brief explanation about what is electronics and each of the part of the electronic components.
Report on PCB designing and fabrication by Prince RohanRohan Das
This is a report on our printed circuit board training on Central Mechanical Engineering Research Institute, Durgapur.
I hope this will help some student. Thank you
An initiative, named 'Road to 4IR' was taken by EMK Center -Maker Lab for training 30x4= 120 students (60 Male & 60 Female) in 04 cohorts in the technology of the 4th Industrial Revolution.
This session was the 4th of total of 04 sessions- where the initially trained participants will be further trained under the supervision of expert mentors to materialize the training by planning, designing, and making a scientifically proven concept paper/ robot/solution.
In this Session-04, students were introduced with basic electronics and Raspberry Pi. Topics were: Current, Voltage, Diode, Capacitor, Inductor, etc.
The program was held on 07th December, 2021. Both 3rd & 4th Cohort attended from 7:30 pm - 9:00 pm.
Both sessions were taken by Redwan Ferdous, Mentor of Embedded system of MakerLab, EMK Center, Dhaka, Bangladesh.
UiPath Test Automation using UiPath Test Suite series, part 3DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 3. In this session, we will cover desktop automation along with UI automation.
Topics covered:
UI automation Introduction,
UI automation Sample
Desktop automation flow
Pradeep Chinnala, Senior Consultant Automation Developer @WonderBotz and UiPath MVP
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
Kubernetes & AI - Beauty and the Beast !?! @KCD Istanbul 2024Tobias Schneck
As AI technology is pushing into IT I was wondering myself, as an “infrastructure container kubernetes guy”, how get this fancy AI technology get managed from an infrastructure operational view? Is it possible to apply our lovely cloud native principals as well? What benefit’s both technologies could bring to each other?
Let me take this questions and provide you a short journey through existing deployment models and use cases for AI software. On practical examples, we discuss what cloud/on-premise strategy we may need for applying it to our own infrastructure to get it to work from an enterprise perspective. I want to give an overview about infrastructure requirements and technologies, what could be beneficial or limiting your AI use cases in an enterprise environment. An interactive Demo will give you some insides, what approaches I got already working for real.
Generating a custom Ruby SDK for your web service or Rails API using Smithyg2nightmarescribd
Have you ever wanted a Ruby client API to communicate with your web service? Smithy is a protocol-agnostic language for defining services and SDKs. Smithy Ruby is an implementation of Smithy that generates a Ruby SDK using a Smithy model. In this talk, we will explore Smithy and Smithy Ruby to learn how to generate custom feature-rich SDKs that can communicate with any web service, such as a Rails JSON API.
Accelerate your Kubernetes clusters with Varnish CachingThijs Feryn
A presentation about the usage and availability of Varnish on Kubernetes. This talk explores the capabilities of Varnish caching and shows how to use the Varnish Helm chart to deploy it to Kubernetes.
This presentation was delivered at K8SUG Singapore. See https://feryn.eu/presentations/accelerate-your-kubernetes-clusters-with-varnish-caching-k8sug-singapore-28-2024 for more details.
Elevating Tactical DDD Patterns Through Object CalisthenicsDorra BARTAGUIZ
After immersing yourself in the blue book and its red counterpart, attending DDD-focused conferences, and applying tactical patterns, you're left with a crucial question: How do I ensure my design is effective? Tactical patterns within Domain-Driven Design (DDD) serve as guiding principles for creating clear and manageable domain models. However, achieving success with these patterns requires additional guidance. Interestingly, we've observed that a set of constraints initially designed for training purposes remarkably aligns with effective pattern implementation, offering a more ‘mechanical’ approach. Let's explore together how Object Calisthenics can elevate the design of your tactical DDD patterns, offering concrete help for those venturing into DDD for the first time!
UiPath Test Automation using UiPath Test Suite series, part 4DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 4. In this session, we will cover Test Manager overview along with SAP heatmap.
The UiPath Test Manager overview with SAP heatmap webinar offers a concise yet comprehensive exploration of the role of a Test Manager within SAP environments, coupled with the utilization of heatmaps for effective testing strategies.
Participants will gain insights into the responsibilities, challenges, and best practices associated with test management in SAP projects. Additionally, the webinar delves into the significance of heatmaps as a visual aid for identifying testing priorities, areas of risk, and resource allocation within SAP landscapes. Through this session, attendees can expect to enhance their understanding of test management principles while learning practical approaches to optimize testing processes in SAP environments using heatmap visualization techniques
What will you get from this session?
1. Insights into SAP testing best practices
2. Heatmap utilization for testing
3. Optimization of testing processes
4. Demo
Topics covered:
Execution from the test manager
Orchestrator execution result
Defect reporting
SAP heatmap example with demo
Speaker:
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using Deplo...James Anderson
Effective Application Security in Software Delivery lifecycle using Deployment Firewall and DBOM
The modern software delivery process (or the CI/CD process) includes many tools, distributed teams, open-source code, and cloud platforms. Constant focus on speed to release software to market, along with the traditional slow and manual security checks has caused gaps in continuous security as an important piece in the software supply chain. Today organizations feel more susceptible to external and internal cyber threats due to the vast attack surface in their applications supply chain and the lack of end-to-end governance and risk management.
The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
Bob Boule
Robert Boule is a technology enthusiast with PASSION for technology and making things work along with a knack for helping others understand how things work. He comes with around 20 years of solution engineering experience in application security, software continuous delivery, and SaaS platforms. He is known for his dynamic presentations in CI/CD and application security integrated in software delivery lifecycle.
Gopinath Rebala
Gopinath Rebala is the CTO of OpsMx, where he has overall responsibility for the machine learning and data processing architectures for Secure Software Delivery. Gopi also has a strong connection with our customers, leading design and architecture for strategic implementations. Gopi is a frequent speaker and well-known leader in continuous delivery and integrating security into software delivery.
Transcript: Selling digital books in 2024: Insights from industry leaders - T...BookNet Canada
The publishing industry has been selling digital audiobooks and ebooks for over a decade and has found its groove. What’s changed? What has stayed the same? Where do we go from here? Join a group of leading sales peers from across the industry for a conversation about the lessons learned since the popularization of digital books, best practices, digital book supply chain management, and more.
Link to video recording: https://bnctechforum.ca/sessions/selling-digital-books-in-2024-insights-from-industry-leaders/
Presented by BookNet Canada on May 28, 2024, with support from the Department of Canadian Heritage.
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.
Neuro-symbolic is not enough, we need neuro-*semantic*Frank van Harmelen
Neuro-symbolic (NeSy) AI is on the rise. However, simply machine learning on just any symbolic structure is not sufficient to really harvest the gains of NeSy. These will only be gained when the symbolic structures have an actual semantics. I give an operational definition of semantics as “predictable inference”.
All of this illustrated with link prediction over knowledge graphs, but the argument is general.
State of ICS and IoT Cyber Threat Landscape Report 2024 previewPrayukth K V
The IoT and OT threat landscape report has been prepared by the Threat Research Team at Sectrio using data from Sectrio, cyber threat intelligence farming facilities spread across over 85 cities around the world. In addition, Sectrio also runs AI-based advanced threat and payload engagement facilities that serve as sinks to attract and engage sophisticated threat actors, and newer malware including new variants and latent threats that are at an earlier stage of development.
The latest edition of the OT/ICS and IoT security Threat Landscape Report 2024 also covers:
State of global ICS asset and network exposure
Sectoral targets and attacks as well as the cost of ransom
Global APT activity, AI usage, actor and tactic profiles, and implications
Rise in volumes of AI-powered cyberattacks
Major cyber events in 2024
Malware and malicious payload trends
Cyberattack types and targets
Vulnerability exploit attempts on CVEs
Attacks on counties – USA
Expansion of bot farms – how, where, and why
In-depth analysis of the cyber threat landscape across North America, South America, Europe, APAC, and the Middle East
Why are attacks on smart factories rising?
Cyber risk predictions
Axis of attacks – Europe
Systemic attacks in the Middle East
Download the full report from here:
https://sectrio.com/resources/ot-threat-landscape-reports/sectrio-releases-ot-ics-and-iot-security-threat-landscape-report-2024/
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.
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.
3. Basic Electronics
Things to be covered:
• What is electricity
• Voltage, Current, Resistance
• Ohm’s Law
• Capacitors, Inductors
• Semiconductors
• Mechanical Components
• Digital Electronics
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4. OUTLINE
• Basic Electronics and symbols
• Measuring Equipment
• Resistors
• Capacitors
• Diode
• IC
• Power Supply
• Circuits
5. What is Electricity
• Everything is made of atoms
• There are 118 elements, an atom is a single part of an
element
• Atom consists of electrons, protons, and neutrons
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6. • Electrons (- charge) are attracted to protons (+ charge), this holds
the atom together
• Some materials have strong attraction and refuse to loss electrons,
these are called insulators (air, glass, rubber, most plastics)
• Some materials have weak attractions and allow electrons to be lost,
these are called conductors (copper, silver, gold, aluminum)
• Electrons can be made to move from one atom to another, this is
called a current of electricity.
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7. • Surplus of electrons is called a
negative charge (-). A shortage of
electrons is called a positive
charge (+).
• A battery provides a surplus of
electrons by chemical reaction.
• By connecting a conductor from
the positive terminal to negative
terminal electrons will flow.
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8. Basic Symbols in Electronics
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9. Wires and Connections
Wire
Wires not joined
Wires joined
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10. Power Supplies
Cell Battery
AC supply
DC supply
Ground
Fuse
Transformer
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14. Voltage
• A battery positive terminal (+) and a negative terminal (-). The
difference in charge between each terminal is the potential energy the
battery can provide. This is labeled in units of volts.
Water Analogy
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16. • Voltage is like differential pressure,
always measure between two points.
• Measure voltage between two points
or across a component in a circuit.
• When measuring DC voltage make
sure polarity of meter is correct,
positive (+) red, negative (-) black.
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18. Exercise
• Measure DC voltage from power supply using multimeter
• Measure DC voltage from power supply using oscilloscope
• Measure DC voltage from battery using multimeter
• Measure AC voltage from wall outlet using a multimeter
• Measure AC voltage from wall outlet using an oscilloscope
Effective or Root Mean Square Voltage
(Measured with multimeter)
ERMS=0.707xEA
E
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19. Current
• Uniform flow of electrons thru a circuit is called current.
WILL USE CONVENTIONAL FLOW NOTATION ON ALL
SCHEMATICS
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20. • To measure current, must break circuit and install meter in line.
• Measurement is imperfect because of voltage drop created by meter.
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22. Resistance
• All materials have a resistance that is dependent on cross-
sectional area, material type and temperature.
• A resistor dissipates power in the form of heat
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26. Exercise
• Determine the resistance of various resistors of unknown value
using the resistor color code
• Using the multimeter, compare the specified resistance and
measured resistance
• Using the multimeter to examine the characteristics of various
potentiometers
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27. Ohm’s Law
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28. Prototyping Board
Example of how components are
Inserted in the protoboard
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29. Exercise
• Calculate the total current and voltage drop across each resistor shown in Figure 1
• Build the circuit in Figure 1 on the prototype board
• Measure the total circuit current and voltage drops across each resistor and compare
the calculated and measured values
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30. Capacitance
A capacitor is used to store charge for a short amount of time
Capacitor
Battery
Unit = Farad
Pico Farad - pF = 10-12F
Micro Farad - uF = 10-6F
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