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The document summarizes a thermo-electric control board designed to control 64 independent current sources to tune delays in an integrated optical beam forming network. The goal was to design a 16-channel programmable current source controlled via I2C communication from a PC. The final design was a PCB control board. Next steps include soldering the final board, which will help tune and optimize the integrated beam forming network, bringing researchers closer to revolutionizing wireless communication.
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Solutions like this encourage not only growth within the industry but help in the facilitation of creating new ways for customers to transact but id like to hear some more thoughts on even if IoT Commerce is something that has a place not only in Tech industry circles but within business
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This document discusses using PHP for Internet of Things applications by accessing GPIO pins on the Raspberry Pi. It provides an overview of the GPIO system on Linux and how to export, set direction, read and write values to GPIO pins from PHP using the Linux GPIO sysfs interface and file system functions. Example code for blinking an LED from a PHP script is presented. Resources for learning more about Raspberry Pi, Linux GPIO sysfs, and PHP GPIO examples are also included.
Rapyuta a cloud robotics platform
Rapyuta a cloud robotics platform
+91-9994232214,8144199666, ieeeprojectchennai@gmail.com,
www.projectsieee.com, www.ieee-projects-chennai.com
IEEE PROJECTS 2015-2016
-----------------------------------
Contact:+91-9994232214,+91-8144199666
Email:ieeeprojectchennai@gmail.com
ieee projects chennai, ieee projects bangalore
Teaching with Visual Symbols
This document discusses various visual symbols that can be used to teach, including drawings, cartoons, strip drawings, diagrams, charts, graphs, and maps. It provides examples and definitions of different types within each category, such as affinity diagrams, fishbone diagrams, bar graphs, and physical maps. The overall message is that visual symbols can effectively summarize experiences and concepts when used correctly in teaching.
Holiday in romania
The document summarizes some of the top tourist landmarks in Romania. It discusses the rural countryside which has been well preserved, allowing visitors to feel as if they have gone back in time. Some of the most important landmarks highlighted include Peles Castle, known for its beauty and as the first truly modern castle in Europe; Babel and the Sphinx rock formations in the Piatra Craiului Mountains; Bran Castle which is nicknamed "Dracula's Castle"; and the medieval towns of Sibiu, Sighisoara, and Brasov, which are well preserved with cobblestone streets and historic buildings. The document provides pictures and brief descriptions of some of these top sites.
Drupal South - IoT Commerce
DrupalSouth is a non-profit conference run by a team of volunteers from the community with the fiscal and legal support provided by Linux Australia Inc. As the fiscal and legal sponsor of DrupalSouth, Linux Australia provides accounting resources, bank accounts and insurance certificates. Any surplus funds generated by the event are returned to Linux Australia to continue to invest in Australia's open source community.
https://melbourne2015.drupal.org.au
Unihack2016 opening
Teams have 24 hours to design and build something awesome. It can be anything - a website, a mobile application, a video game, or even something hardware. The important thing is that it needs to work when it is presented to the judges.
http://unihack.net/2016/
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Design and Analysis of DC-DC Bidirectional Converter for Vehicle to Grid Appl...
Aim of the Project:
The project aims to design and analysis of bidirectional dc-dc converter for vehicle-to-grid application in Electric Vehicles. The proposed converter can boost the voltage of an energy-storage system (e.g. from battery management system in EV) to a high-voltage AC bus for a particular load demand, during peak load conditions. When the high-voltage AC bus has excess energy, during low load conditions, this energy-storage module can be charged by the AC bus via inverter & bidirectional dc-dc converter.
Problem Statement:
A DC-DC converter is essential for exchanging energy between a storage device and the rest of the system and vise-versa. Such a converter should be able to handle bidirectional power flow capability in all the operating modes with flexible control. Thus, design and analysis of bidirectional DC-DC converters is an important aspect.
Bidirectional DC-DC Converter:
Bidirectional DC-to-DC converter allows power flow in both forward and reverses direction. The bidirectional converter is also called two quadrant converter or four-quadrant converters (if both voltage and current can change direction). It is used as a key device for interfacing the storage device between source and load in renewable energy systems for continuous flow of power because the output of the renewable energy system fluctuates due to changing weather conditions.
There are two modes in a bidirectional converter that is the buck converter and the boost converter. In the buck mode, auxiliary storage is located on the high voltage side whereas, in boost mode, it is situated on the low voltage side.
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FinalPresentation_FINAL
- 1. Thermo-Electric Control Board for Integrated Optical Beam Forming Network James McKenna University of California, Santa Barbara Electrical Engineering Major Yuan Liu, Professor Jonathan Klamkin Electrical and Computer Engineering Department
- 2. Boston University Slideshow Title Goes Here AIM Final Presentation 1/28/2017 Need to control 64 independent current sources to tune delays Controlled from PC via I2C communication Goal: Design 16-channel programmable current source 2
- 3. Boston University Slideshow Title Goes Here AIM Final Presentation 1/28/2017 Final Design PCB Design For Board Example of another PCB control board 3 C. Taddei et al., "Fully reconfigurable coupled ring resonator-based bandpass filter for microwave signal processing," Microwave Photonics (MWP) and the 2014 9th Asia-Pacific Microwave Photonics Conference (APMP), 2014 International Topical Meeting on, Sendai, 2014, pp. 44-47. doi: 10.1109/MWP.2014.6994485
- 4. Boston University Slideshow Title Goes Here AIM Final Presentation 1/28/2017 Final Design PCB Design For Board Example of another PCB control board 4 C. Taddei et al., "Fully reconfigurable coupled ring resonator-based bandpass filter for microwave signal processing," Microwave Photonics (MWP) and the 2014 9th Asia-Pacific Microwave Photonics Conference (APMP), 2014 International Topical Meeting on, Sendai, 2014, pp. 44-47. doi: 10.1109/MWP.2014.6994485
- 5. Boston University Slideshow Title Goes Here AIM Final Presentation 1/28/2017 Next Step: Solder final board The thermo-electric control board will help tune and optimize the integrated beam forming network A successful integrated optical beam forming network will bring us one step closer to revolutionizing wireless communication. Conclusions and Future Work 5