MEMS gyroscopes use microelectromechanical systems technology to sense rotation and turning motions. They contain tiny integrated mechanical and electrical components on a semiconductor chip that are designed to interact with their environment. MEMS gyroscopes detect rotation by taking advantage of the Coriolis effect on vibrating mechanical structures as the chip spins or rotates. They have a variety of applications including positioning spacecraft, detecting steering errors in vehicles, stabilizing images in cameras, and enabling motion sensing in gaming consoles and smartphones.
A short presentation on MEMS gyroscope. Contents are as below:
Gyroscope
Gyroscopic Principle
Introduction to MEMS
MEMS Gyroscope
Fundamental Concept and Design Principle
Working Principle
Fabrication Technologies
Applications & Future Scope
Conclusion
References
Microelectromechanical Systems (MEMS) are miniature devices comprising of integrated mechanical (levers, springs, deformable membranes, vibrating structures, etc.) and electrical (resistors, capacitors, inductors, etc.) components designed to work in concert to sense and report on the physical properties of their immediate or local environment, or, when signaled to do so, to perform some kind of controlled physical interaction or actuation with their immediate or local environment
Accelerometer introduction, working, types, advantages and diadvantages are well explained for all the types of accelerometer focusing on automobile applications
Introduction to Micro Sensors and Transducers. Application of MEMS in industries and their basic architecture. MEMS accelerometer and gyroscope explored a bit i.e. their structures and their applications.
A short presentation on MEMS gyroscope. Contents are as below:
Gyroscope
Gyroscopic Principle
Introduction to MEMS
MEMS Gyroscope
Fundamental Concept and Design Principle
Working Principle
Fabrication Technologies
Applications & Future Scope
Conclusion
References
Microelectromechanical Systems (MEMS) are miniature devices comprising of integrated mechanical (levers, springs, deformable membranes, vibrating structures, etc.) and electrical (resistors, capacitors, inductors, etc.) components designed to work in concert to sense and report on the physical properties of their immediate or local environment, or, when signaled to do so, to perform some kind of controlled physical interaction or actuation with their immediate or local environment
Accelerometer introduction, working, types, advantages and diadvantages are well explained for all the types of accelerometer focusing on automobile applications
Introduction to Micro Sensors and Transducers. Application of MEMS in industries and their basic architecture. MEMS accelerometer and gyroscope explored a bit i.e. their structures and their applications.
MEMS is a technique of combining electrical and mechanical components together on a chip. It produces a system of miniature dimensions i.e the system having thickness less than the thickness of human hair. The components are integrated on a single chip using micro fabrication technology which allows the microsystem to both sense & control the environment.
MEMS = Micro Electro Mechanical System
Any engineering system that performs electrical (switching ,deciding) and mechanical functions (sensing,moving,heating) with components in micrometers is a MEMS.
Piezoresistive pressure sensors are one of the very-first products of MEMS technology. Those products are widely used in biomedical applications, automotive industry and household appliances.
The sensing material in a piezoresistive pressure sensor is a diaphragm formed on a silicon substrate, which bends with applied pressure. A deformation occurs in the crystal lattice of the diaphragm because of that bending. This deformation causes a change in the band structure of the piezoresistors that are placed on the diaphragm, leading to a change in the resistivity of the material. This change can be an increase or a decrease according to the orientation of the resistors.
IMU (inertial measurement unit) has already played significant roles in the control system of aerospace and other vehicle platforms. Due to the maturity and low cost of MEMS technology, IMU starts to penetrate consumer products such as smartphone, wearables and VR/AR devices.
This sharing will focus on the general introduction of IMU components, signal characteristics and application concepts, with an attempt to guide those who is interested in the IMU-based system integration and algorithm development.
These slides will give you a brief discussion on history, working and applications of Piezoelectric sensors and transducers.
The slides have been made by me and other 3 members during 2nd yr of college.
MEMS technology consist of micro electronic elements actuators, sensors and mechanical structures built onto a substrate which is usually “Silicon”. They are developed using microfabrication techniques : deposition, patterning, etching.
The most common forms of MEMS production are :
Bulk micromachine, surface micromachine etc.
The benefits of this small scale integrated device brings the technology of nanometers to a vast no. of devices.
Micro-Electro-Mechanical Systems, or MEMS, is a technology that in its most general form can be defined as miniaturized mechanical and electro-mechanical elements that are made using the techniques of micro fabrication. The critical physical dimensions of MEMS devices can vary from well below one micron on the lower end of the dimensional spectrum, all the way to several millimeters.
MEMS is a technique of combining electrical and mechanical components together on a chip. It produces a system of miniature dimensions i.e the system having thickness less than the thickness of human hair. The components are integrated on a single chip using micro fabrication technology which allows the microsystem to both sense & control the environment.
MEMS = Micro Electro Mechanical System
Any engineering system that performs electrical (switching ,deciding) and mechanical functions (sensing,moving,heating) with components in micrometers is a MEMS.
Piezoresistive pressure sensors are one of the very-first products of MEMS technology. Those products are widely used in biomedical applications, automotive industry and household appliances.
The sensing material in a piezoresistive pressure sensor is a diaphragm formed on a silicon substrate, which bends with applied pressure. A deformation occurs in the crystal lattice of the diaphragm because of that bending. This deformation causes a change in the band structure of the piezoresistors that are placed on the diaphragm, leading to a change in the resistivity of the material. This change can be an increase or a decrease according to the orientation of the resistors.
IMU (inertial measurement unit) has already played significant roles in the control system of aerospace and other vehicle platforms. Due to the maturity and low cost of MEMS technology, IMU starts to penetrate consumer products such as smartphone, wearables and VR/AR devices.
This sharing will focus on the general introduction of IMU components, signal characteristics and application concepts, with an attempt to guide those who is interested in the IMU-based system integration and algorithm development.
These slides will give you a brief discussion on history, working and applications of Piezoelectric sensors and transducers.
The slides have been made by me and other 3 members during 2nd yr of college.
MEMS technology consist of micro electronic elements actuators, sensors and mechanical structures built onto a substrate which is usually “Silicon”. They are developed using microfabrication techniques : deposition, patterning, etching.
The most common forms of MEMS production are :
Bulk micromachine, surface micromachine etc.
The benefits of this small scale integrated device brings the technology of nanometers to a vast no. of devices.
Micro-Electro-Mechanical Systems, or MEMS, is a technology that in its most general form can be defined as miniaturized mechanical and electro-mechanical elements that are made using the techniques of micro fabrication. The critical physical dimensions of MEMS devices can vary from well below one micron on the lower end of the dimensional spectrum, all the way to several millimeters.
WHAT IS MEMS ? MEMS Accelerometer MEMS Gyroscope MEMS MagnetometerMIbrar4
The MEMS are very small systems or devices, composed of micro components ranging from 0.001 mm to 0.1 mm in size. These components are made of silicon, polymers, metals, and/or ceramics, and they are usually combined with a CPU (Microcontroller) for completing the system.
Now we will briefly explain how each of these Micro-Electro-Mechanical-Systems (MEMS) sensors work.
Micro-Electro-Mechanical Systems, or MEMS, is a technology that in its most general form can be defined as miniaturized mechanical and electro-mechanical elements (i.e., devices and structures) that are made using the techniques of microfabrication. The critical physical dimensions of MEMS devices can vary from well below one micron on the lower end of the dimensional spectrum, all the way to several millimeters. Likewise, the types of MEMS devices can vary from relatively simple structures having no moving elements, to extremely complex electromechanical systems with multiple moving elements under the control of integrated microelectronics. The one main criterion of MEMS is that there are at least some elements having some sort of mechanical functionality whether or not these elements can move. In other words Microsystems are miniaturized integrated systems in a small package or more specifically, micro-sized components working together as a system and assembled into a package that fits on a pinhead. In the United States, these devices are referred to as microelectromechanical systems or MEMS. European countries referred to such devices as microsystems or MST. These two terms – MEMS and MST – are often used interchangeably. Microsystems are microscopic, integrated, self-aware, stand-alone products that can sense, think, communicate and act. Some systems can do all of these things, plus scavenge for power.
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.
Smart TV Buyer Insights Survey 2024 by 91mobiles.pdf91mobiles
91mobiles recently conducted a Smart TV Buyer Insights Survey in which we asked over 3,000 respondents about the TV they own, aspects they look at on a new TV, and their TV buying preferences.
"Impact of front-end architecture on development cost", Viktor TurskyiFwdays
I have heard many times that architecture is not important for the front-end. Also, many times I have seen how developers implement features on the front-end just following the standard rules for a framework and think that this is enough to successfully launch the project, and then the project fails. How to prevent this and what approach to choose? I have launched dozens of complex projects and during the talk we will analyze which approaches have worked for me and which have not.
GraphRAG is All You need? LLM & Knowledge GraphGuy Korland
Guy Korland, CEO and Co-founder of FalkorDB, will review two articles on the integration of language models with knowledge graphs.
1. Unifying Large Language Models and Knowledge Graphs: A Roadmap.
https://arxiv.org/abs/2306.08302
2. Microsoft Research's GraphRAG paper and a review paper on various uses of knowledge graphs:
https://www.microsoft.com/en-us/research/blog/graphrag-unlocking-llm-discovery-on-narrative-private-data/
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
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.
Connector Corner: Automate dynamic content and events by pushing a buttonDianaGray10
Here is something new! In our next Connector Corner webinar, we will demonstrate how you can use a single workflow to:
Create a campaign using Mailchimp with merge tags/fields
Send an interactive Slack channel message (using buttons)
Have the message received by managers and peers along with a test email for review
But there’s more:
In a second workflow supporting the same use case, you’ll see:
Your campaign sent to target colleagues for approval
If the “Approve” button is clicked, a Jira/Zendesk ticket is created for the marketing design team
But—if the “Reject” button is pushed, colleagues will be alerted via Slack message
Join us to learn more about this new, human-in-the-loop capability, brought to you by Integration Service connectors.
And...
Speakers:
Akshay Agnihotri, Product Manager
Charlie Greenberg, Host
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.
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.
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.
2. What is MEMS Technology?
• Micro-Electro-Mechanical Systems.
• Micro-electromechanical systems (MEMS)
is a technology that combines computers
with tiny mechanical devices such as
sensors, valves, gears, mirrors, and
actuators embedded in semiconductor
chips
3. How it works?
• It comprise integrated
Mechanical Components like,
•levers
•springs
•deformable membranes
•vibrating structures
Electrical Components like,
•resistors
•capacitors
•inductors
• Designed to work in concert to sense and report on the physical
properties of their immediate or local environment to perform some
kind of controlled physical interaction or actuation with their
immediate or local environment.
10. Application
• Helps in Positioning of Spacecraft
• Helps in detection of Yaw Rate, thus, helps in calculation of
steering Error
• Roll Over detection
• Gaming Companies use MEMS Gyroscope in making Gaming
Consoles
• Smart Phones are nowadays equipped with it, making it an input
device for running of various applications
• Used as a Image Stabilization device for Cameras and
Camcorders
• Detect Vibrations and Movements, thus robots can work more
efficiently
