This document describes an Ethernet-based coaxial switching system developed by the Department of Electrical and Computer Engineering at Thammasat University. The system allows users to select different antennas through a mobile or PC interface. Experimental results found the attenuation loss and return loss to be acceptable. Going forward, the researchers suggest developing cross-platform mobile applications, integrating the system with software-defined radios, and using more accurate measurement instruments.
This is kind of robot can be helpful for spying purpose in war fields. This project is designed to develop a robotic vehicle using RF technology for remote operation attached with wireless camera for monitoring purpose. The robot along with camera can wirelessly transmit real time video with night vision capabilities.
This is kind of robot can be helpful for spying purpose in war fields. This project is designed to develop a robotic vehicle using RF technology for remote operation attached with wireless camera for monitoring purpose. The robot along with camera can wirelessly transmit real time video with night vision capabilities.
ACCIDENT PREVENTION IN VEHICLE WITH EFFECTIVE RESCUE OPERATIONYoga Lakshmi
In this project ,we provide accident prevention using different sensor simulation where as the vehicle is stopped slowly an driver status is transmitted to nearby hospital(using GPS technology) for immediate rescue operation.
Cell phone operated car using bluetooth technology and android applicationeSAT Journals
CELL PHONE OPERATED CAR USING BLUETOOTH TECHNOLOGY AND ANDROID APPLICATION Pooja Gangan1, Amol Joglekar2 1M.Sc Computer Science student, Mithibai College, Mumbai, Maharashtra, India 2Guide and Professor, Computer Science, Mithibai College, Mumbai, Maharashtra, India
The GSM network can be divided into three broad parts
The subscriber carries the mobile station
The base station subsystem controls the radio link with the mobile station
The network subsystem performs the switching of calls between the mobile users and other mobile and fixed network users
Iskra will take part in Saudi Messe 2016 from 9 - 11 of May. We will share with you our best solutions and products for Energy and Telecommunication sectors. Looking forward to see you there!
This ppt explains mainly on scope of project is to sense the presence of an activated mobile phone from a distance of one-and-a-half meters to prevent the use of same in the examination halls with cell phone detector circuit diagram.
Edgefxkits.com has a wide range of electronic projects ideas that are primarily helpful for ECE, EEE and EIE students and the ideas can be applied for real life purposes as well.
http://www.edgefxkits.com/
Visit our page to get more ideas on popular electronic projects developed by professionals.
Edgefx provides free verified electronic projects kits around the world with abstracts, circuit diagrams, and free electronic software. We provide guidance manual for Do It Yourself Kits (DIY) with the modules at best price along with free shipping.
We provide you Project Cell Phone Detector.You can choose the best of your choice and interest from the list of topics we suggested. All new project ideas that are appearing focuses to improve the knowledge of Engineering students.
https://www.elprocus.com
Visit our page to get more ideas on Project Report Format for Final Year Engineering Students these ideas developed by professionals.
Elprocus provides free verified electronic projects kits around the world with abstracts, circuit diagrams, and free electronic software. We provide guidance manual for Do It Yourself Kits (DIY) with the modules at best price along with free shipping.
ACCIDENT PREVENTION IN VEHICLE WITH EFFECTIVE RESCUE OPERATIONYoga Lakshmi
In this project ,we provide accident prevention using different sensor simulation where as the vehicle is stopped slowly an driver status is transmitted to nearby hospital(using GPS technology) for immediate rescue operation.
Cell phone operated car using bluetooth technology and android applicationeSAT Journals
CELL PHONE OPERATED CAR USING BLUETOOTH TECHNOLOGY AND ANDROID APPLICATION Pooja Gangan1, Amol Joglekar2 1M.Sc Computer Science student, Mithibai College, Mumbai, Maharashtra, India 2Guide and Professor, Computer Science, Mithibai College, Mumbai, Maharashtra, India
The GSM network can be divided into three broad parts
The subscriber carries the mobile station
The base station subsystem controls the radio link with the mobile station
The network subsystem performs the switching of calls between the mobile users and other mobile and fixed network users
Iskra will take part in Saudi Messe 2016 from 9 - 11 of May. We will share with you our best solutions and products for Energy and Telecommunication sectors. Looking forward to see you there!
This ppt explains mainly on scope of project is to sense the presence of an activated mobile phone from a distance of one-and-a-half meters to prevent the use of same in the examination halls with cell phone detector circuit diagram.
Edgefxkits.com has a wide range of electronic projects ideas that are primarily helpful for ECE, EEE and EIE students and the ideas can be applied for real life purposes as well.
http://www.edgefxkits.com/
Visit our page to get more ideas on popular electronic projects developed by professionals.
Edgefx provides free verified electronic projects kits around the world with abstracts, circuit diagrams, and free electronic software. We provide guidance manual for Do It Yourself Kits (DIY) with the modules at best price along with free shipping.
We provide you Project Cell Phone Detector.You can choose the best of your choice and interest from the list of topics we suggested. All new project ideas that are appearing focuses to improve the knowledge of Engineering students.
https://www.elprocus.com
Visit our page to get more ideas on Project Report Format for Final Year Engineering Students these ideas developed by professionals.
Elprocus provides free verified electronic projects kits around the world with abstracts, circuit diagrams, and free electronic software. We provide guidance manual for Do It Yourself Kits (DIY) with the modules at best price along with free shipping.
Introduction to Government funded equipment (GFE)Udit Jain
The project describes about the organization history, its areas of working and then focuses on one product, which is GFE. It talks in detail about the parts of GFE, working and the components which are attached to it for its proper working.
Littelfuse offers component solutions for wireless chargers, power adapters, charging cables, charging pads, and transmitters for consumer, medical, and industrial applications.
Iq sensor net wtw datasheets - WTW - Envimart JSC - www.envimart.vn - ĐT: 028 77727979 - sales@envimart.vn - Nền tảng cung cấp thiết bị, vật tư ngành nước và môi trường.
Wireless communication is rapidly growing, making it possible to design wireless network systems that can constantly collect, analyse, evaluate and validate our environment to get more control of the factors that influence it. With over a decade of intensive research and development, wireless sensor network technology has been emerging as viable solution to many innovative applications. In this project, we have developed a wireless TV audio transceiver (transmitter to multiple receivers) using microcontroller atmega 328 and nRF24L01 module. The nRF24L01 transceiver module uses the 2.4 GHz band and it can operate with band rates from 250 kbps up to 2 Mbps. If used in closed space and with lower band rate its range can reach up to 100 meters.
Quality defects in TMT Bars, Possible causes and Potential Solutions.PrashantGoswami42
Maintaining high-quality standards in the production of TMT bars is crucial for ensuring structural integrity in construction. Addressing common defects through careful monitoring, standardized processes, and advanced technology can significantly improve the quality of TMT bars. Continuous training and adherence to quality control measures will also play a pivotal role in minimizing these defects.
Vaccine management system project report documentation..pdfKamal Acharya
The Division of Vaccine and Immunization is facing increasing difficulty monitoring vaccines and other commodities distribution once they have been distributed from the national stores. With the introduction of new vaccines, more challenges have been anticipated with this additions posing serious threat to the already over strained vaccine supply chain system in Kenya.
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.
Final project report on grocery store management system..pdfKamal Acharya
In today’s fast-changing business environment, it’s extremely important to be able to respond to client needs in the most effective and timely manner. If your customers wish to see your business online and have instant access to your products or services.
Online Grocery Store is an e-commerce website, which retails various grocery products. This project allows viewing various products available enables registered users to purchase desired products instantly using Paytm, UPI payment processor (Instant Pay) and also can place order by using Cash on Delivery (Pay Later) option. This project provides an easy access to Administrators and Managers to view orders placed using Pay Later and Instant Pay options.
In order to develop an e-commerce website, a number of Technologies must be studied and understood. These include multi-tiered architecture, server and client-side scripting techniques, implementation technologies, programming language (such as PHP, HTML, CSS, JavaScript) and MySQL relational databases. This is a project with the objective to develop a basic website where a consumer is provided with a shopping cart website and also to know about the technologies used to develop such a website.
This document will discuss each of the underlying technologies to create and implement an e- commerce website.
Welcome to WIPAC Monthly the magazine brought to you by the LinkedIn Group Water Industry Process Automation & Control.
In this month's edition, along with this month's industry news to celebrate the 13 years since the group was created we have articles including
A case study of the used of Advanced Process Control at the Wastewater Treatment works at Lleida in Spain
A look back on an article on smart wastewater networks in order to see how the industry has measured up in the interim around the adoption of Digital Transformation in the Water Industry.
Immunizing Image Classifiers Against Localized Adversary Attacksgerogepatton
This paper addresses the vulnerability of deep learning models, particularly convolutional neural networks
(CNN)s, to adversarial attacks and presents a proactive training technique designed to counter them. We
introduce a novel volumization algorithm, which transforms 2D images into 3D volumetric representations.
When combined with 3D convolution and deep curriculum learning optimization (CLO), itsignificantly improves
the immunity of models against localized universal attacks by up to 40%. We evaluate our proposed approach
using contemporary CNN architectures and the modified Canadian Institute for Advanced Research (CIFAR-10
and CIFAR-100) and ImageNet Large Scale Visual Recognition Challenge (ILSVRC12) datasets, showcasing
accuracy improvements over previous techniques. The results indicate that the combination of the volumetric
input and curriculum learning holds significant promise for mitigating adversarial attacks without necessitating
adversary training.
CFD Simulation of By-pass Flow in a HRSG module by R&R Consult.pptxR&R Consult
CFD analysis is incredibly effective at solving mysteries and improving the performance of complex systems!
Here's a great example: At a large natural gas-fired power plant, where they use waste heat to generate steam and energy, they were puzzled that their boiler wasn't producing as much steam as expected.
R&R and Tetra Engineering Group Inc. were asked to solve the issue with reduced steam production.
An inspection had shown that a significant amount of hot flue gas was bypassing the boiler tubes, where the heat was supposed to be transferred.
R&R Consult conducted a CFD analysis, which revealed that 6.3% of the flue gas was bypassing the boiler tubes without transferring heat. The analysis also showed that the flue gas was instead being directed along the sides of the boiler and between the modules that were supposed to capture the heat. This was the cause of the reduced performance.
Based on our results, Tetra Engineering installed covering plates to reduce the bypass flow. This improved the boiler's performance and increased electricity production.
It is always satisfying when we can help solve complex challenges like this. Do your systems also need a check-up or optimization? Give us a call!
Work done in cooperation with James Malloy and David Moelling from Tetra Engineering.
More examples of our work https://www.r-r-consult.dk/en/cases-en/
Overview of the fundamental roles in Hydropower generation and the components involved in wider Electrical Engineering.
This paper presents the design and construction of hydroelectric dams from the hydrologist’s survey of the valley before construction, all aspects and involved disciplines, fluid dynamics, structural engineering, generation and mains frequency regulation to the very transmission of power through the network in the United Kingdom.
Author: Robbie Edward Sayers
Collaborators and co editors: Charlie Sims and Connor Healey.
(C) 2024 Robbie E. Sayers
3. PREVIOUS
OMRON G2RL-1-E PC APPLICATION MOBILE APPLICATIONCONTROLLER BOX
Single Pole General
Purpose Relay,
High Capacity,
Flux Protection
Arduino W/ Ethernet Shield
LCD 16x4
Relay Driver
Power Over Ethernet Cable
SO-239 UHF Connector
LABVIEW Application MIT Appinventor,
For Android Devices.
June 26, 2015 W.Amasiri , S.Lerdnantawat , D.Bunnjaweht 3
4. PRESENT
SPECIFICATION USB DIGITAL TV TUNER
RTL-SDR
OPENSOURCE SDR DEVELOPMENT
EXPERIMENTAL IN
ATTENUATION LOSS
AND
RETURN LOSS
SDRLab
CONCLUSION
June 26, 2015 W.Amasiri , S.Lerdnantawat , D.Bunnjaweht 4
7. EXPERIMENTAL
ATTENUATION LOSS
1st 2nd
TRANSMITTER POWER METER DUMMY LOAD TRANSMITTER POWER METER DUMMY LOADSYSTEM
5 WATTS 5 WATTS
0 dBm
ATTENUATION LOSS
1st RESULT : 2nd RESULT :
28.500 , 145.000 , 436.500 MHz 28.500 , 145.000 , 436.500 MHz
June 26, 2015 W.Amasiri , S.Lerdnantawat , D.Bunnjaweht 7
8. EXPERIMENTAL
RETURN LOSS
TRANSMITTER SWR METER DUMMY LOADSYSTEM
1.0 : 1
1st RESULT : 28.500 MHz
1.1 : 1
2st RESULT : 145.000 MHz
1.0 : 1
3rd RESULT : 436.500 MHz
June 26, 2015 W.Amasiri , S.Lerdnantawat , D.Bunnjaweht 8
9. SDR
USB DIGITAL TV TUNER , RTL-SDR
RTL-SDR
OPENSOURCE SDR DEVELOPMENT
LOW-COST
SDR
USB 2.0 connector
Input: 75 Ohm IEC(Din)
Connector: Output A type USB male Connecter;
Receiving frequency: DVBT-48.25~863.25 MHz;
FM radio: 87.5~108 MHz,
DAB radio; L-band: 1452960~1490624 KHZ;
VHF-174928~239200 KHz;
Bandwidth: 6/7/8 MHz auto selection;
Power: USB, Power: <= 1.5W,
COMMAND LINE INTERFACE
RTL-SDR TCP
June 26, 2015 W.Amasiri , S.Lerdnantawat , D.Bunnjaweht 9
10. SDRLab
LABVIEW + RTL-SDR TCP + AUTO SWITCH
June 26, 2015 W.Amasiri , S.Lerdnantawat , D.Bunnjaweht 10
11. NEXTSTEPS
CONCLUSION AND SUGGESTION
June 26, 2015 W.Amasiri , S.Lerdnantawat , D.Bunnjaweht 11
ANTENNA SELECTABLE
ACCEPTABLE LOSS
USER FRIENDLY INTERFACE
INTEGREATED WITH SDR
The implemented system is capable of selecting proper antenna as
designed. The attenuation loss and signal reflection are acceptable. This
system has a user-friendly interface via mobile phone and personal computer.
In addition to regular amateur radio, this work is tested with a software-
defined receiver and it can operate in the similar designed conditions.
CONCLUSION
SUGGESTION
CROSS-PLATFORM APPLICATION DEVELOPMENT
NETWORK INTEGRATED DEVELOPMENT KIT
(ESP8266 , NODEMCU , etc)
HIGH ACCURACY INSTRUMENTS / MEASUREMENT PROCESS