This document describes the design and assembly of a compact printed circuit board (PCB) for a home automation system. Key points:
1) The PCB is designed to be compact, lightweight, and use less space than traditional home automation systems to minimize the overall system size and components.
2) The PCB is designed using EasyEDA software and includes components like a voltage regulator, relays, transistors, multiplexer, and ESP8266 microcontroller.
3) An enclosure is 3D printed to house the assembled PCB. The system allows remote control and monitoring of home appliances like lights, AC, fans, and more through a web interface accessed on a mobile phone.
IRJET- Implementing Adaptive Host of Pliable Technology for 3D Imprinter ...IRJET Journal
This document discusses the implementation of an adaptive 3D printer using a Raspberry Pi and Arduino. It aims to develop a low-cost 3D printer with a flexible controlling system. The system consists of stepper motors, a heated bed, power supply, fans, and an extruder controlled by an Arduino Mega. The Raspberry Pi runs software to generate G-code instructions from 3D models and control the overall printing process. The methodology outlines the hardware components and software control. The goal is to provide an affordable option that is simpler to use than commercially available systems and replaces more complex manufacturing methods.
This document describes the retrofitting of a conventional lathe machine to create a smart lathe machine. Sensors and actuators are connected to microcontrollers like Arduino UNO and NodeMCU to monitor parameters like workpiece dimensions, chuck speed, motor temperature, and distance between the headstock and tailstock. This allows inspection of the workpiece without removing it and improves accuracy, efficiency, and production rates while reducing costs compared to a manual lathe. Testing showed the smart lathe saved 20 minutes of time per workpiece and could produce 3 more pieces in the same time period as a conventional lathe.
Starting a Printed Circuit Board (PCBs) Manufacturing Business is easier than...Ajjay Kumar Gupta
Are you planning to start PCBs manufacturing business? Before doing so, it is very important to understand what the printed circuit board manufacturing process involves and the related factors that will determine the success of your PCBs manufacturing business. The objective of this Post is to present an overview of the process involved in PCBs manufacturing.
𝐂𝐨𝐧𝐭𝐚𝐜𝐭 𝐮𝐬
NIIR PROJECT CONSULTANCY SERVICES, DELHI
An ISO 9001:2015 Company
ENTREPRENEUR INDIA
106-E, Kamla Nagar, Opp. Mall ST,
New Delhi-110007, India.
Email: npcs.ei@gmail.com
info@entrepreneurindia.co
Tel: +91-11-23843955, 23845654, 23845886
Mobile: +91-9097075054, 8800733955
Website: https://www.entrepreneurindia.co
https://www.niir.org
IRJET- Smart Energy Meter Billing, Monitoring and Controlling SystemIRJET Journal
This document describes a smart energy meter system that allows for billing, monitoring and controlling of energy usage. The system uses an energy meter connected to a microcontroller that monitors energy usage and transmits usage data and billing costs over the internet. This allows users to check their energy usage and billing from anywhere. The system uses an Arduino microcontroller connected to an ESP8266 WiFi module to transmit data to a webpage hosted on ThingSpeak.com. This allows users and energy providers to monitor usage in real-time. The system aims to allow for optimized energy usage and reduction of wastage through remote monitoring capabilities.
IOT Based Smart Single Phase Agriculture Motor ControllerIRJET Journal
This document describes an IOT-based smart single-phase agriculture motor controller. The system uses sensors like DHT11 for temperature and humidity, a soil moisture sensor, and an ESP32 module to collect sensor data and control a water pump via a solid state relay. The sensor data is transmitted to ThingSpeak for visualization and monitoring. If the soil moisture or temperature fall below threshold values, the water pump is automatically turned on via the relay to irrigate. The system aims to automate irrigation to reduce farmer workload and optimize crop growth conditions. Future work may expand IoT applications in precision agriculture and integrate additional sensors.
Advanced Security System using PIC through Bluetoothijtsrd
The objective of our project is to develop an Exploiting Bluetooth on Android mobile devices for home appliances control appliances control application. Mobile deviceshave been integrated into our everyday life consequently, home automation is becoming increasingly prominent features on mobile devices .We have developed a security system that interfaces with an android mobile devices.The mobile device will be communicate through Bluetooth by the shortest way. The mobile application can be loaded onto any compatible device, and once loaded, interface with the appliances easily .commands to ON,OFF,or check the status of the appliance to which is installed can be sent quickly from the mobile device via a simple, easy to use GUI. The security system then acts on these commands, taking the appropriate action and sending a confirmation back to mobile device. This system can also tell the user if any of appliances is ON or OFF G. Naveen Balaji | K. Saravanan | R. Poorani | T. Vishnu Priya | R. Reka Raj"Advanced Security System using PIC through Bluetooth" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-1 | Issue-5 , August 2017, URL: http://www.ijtsrd.com/papers/ijtsrd2350.pdf http://www.ijtsrd.com/computer-science/computer-security/2350/advanced-security-system-using-pic-through-bluetooth/g-naveen-balaji
This document describes an IoT-based home automation system that allows users to control home appliances like lights, fans, heaters, and air conditioners using voice commands or a mobile app. A PIC 16F877A microcontroller is used to analyze voice commands detected using a voice recognition system and then control the appliances using relays. The system uses both Bluetooth and GSM/GPRS technologies to allow remote control via a web interface or mobile app. Sensors are also integrated to automatically control devices and detect security threats. The system aims to provide convenience and accessibility while saving energy.
This document describes an IoT-based 3D printer that can be remotely monitored and controlled using a Raspberry Pi computer running Octoprint software. Key aspects that can be controlled remotely include starting print jobs, monitoring extruder temperature, turning the printer on/off, and watching live video of prints. The 3D printer uses a MKS-BASE control board connected to stepper motor drivers and a hot end assembly to extrude plastic filament in layers based on G-code instructions generated from a CAD model. Octoprint allows sending G-code over USB to control the 3D printer and monitor print jobs from a web interface.
IRJET- Implementing Adaptive Host of Pliable Technology for 3D Imprinter ...IRJET Journal
This document discusses the implementation of an adaptive 3D printer using a Raspberry Pi and Arduino. It aims to develop a low-cost 3D printer with a flexible controlling system. The system consists of stepper motors, a heated bed, power supply, fans, and an extruder controlled by an Arduino Mega. The Raspberry Pi runs software to generate G-code instructions from 3D models and control the overall printing process. The methodology outlines the hardware components and software control. The goal is to provide an affordable option that is simpler to use than commercially available systems and replaces more complex manufacturing methods.
This document describes the retrofitting of a conventional lathe machine to create a smart lathe machine. Sensors and actuators are connected to microcontrollers like Arduino UNO and NodeMCU to monitor parameters like workpiece dimensions, chuck speed, motor temperature, and distance between the headstock and tailstock. This allows inspection of the workpiece without removing it and improves accuracy, efficiency, and production rates while reducing costs compared to a manual lathe. Testing showed the smart lathe saved 20 minutes of time per workpiece and could produce 3 more pieces in the same time period as a conventional lathe.
Starting a Printed Circuit Board (PCBs) Manufacturing Business is easier than...Ajjay Kumar Gupta
Are you planning to start PCBs manufacturing business? Before doing so, it is very important to understand what the printed circuit board manufacturing process involves and the related factors that will determine the success of your PCBs manufacturing business. The objective of this Post is to present an overview of the process involved in PCBs manufacturing.
𝐂𝐨𝐧𝐭𝐚𝐜𝐭 𝐮𝐬
NIIR PROJECT CONSULTANCY SERVICES, DELHI
An ISO 9001:2015 Company
ENTREPRENEUR INDIA
106-E, Kamla Nagar, Opp. Mall ST,
New Delhi-110007, India.
Email: npcs.ei@gmail.com
info@entrepreneurindia.co
Tel: +91-11-23843955, 23845654, 23845886
Mobile: +91-9097075054, 8800733955
Website: https://www.entrepreneurindia.co
https://www.niir.org
IRJET- Smart Energy Meter Billing, Monitoring and Controlling SystemIRJET Journal
This document describes a smart energy meter system that allows for billing, monitoring and controlling of energy usage. The system uses an energy meter connected to a microcontroller that monitors energy usage and transmits usage data and billing costs over the internet. This allows users to check their energy usage and billing from anywhere. The system uses an Arduino microcontroller connected to an ESP8266 WiFi module to transmit data to a webpage hosted on ThingSpeak.com. This allows users and energy providers to monitor usage in real-time. The system aims to allow for optimized energy usage and reduction of wastage through remote monitoring capabilities.
IOT Based Smart Single Phase Agriculture Motor ControllerIRJET Journal
This document describes an IOT-based smart single-phase agriculture motor controller. The system uses sensors like DHT11 for temperature and humidity, a soil moisture sensor, and an ESP32 module to collect sensor data and control a water pump via a solid state relay. The sensor data is transmitted to ThingSpeak for visualization and monitoring. If the soil moisture or temperature fall below threshold values, the water pump is automatically turned on via the relay to irrigate. The system aims to automate irrigation to reduce farmer workload and optimize crop growth conditions. Future work may expand IoT applications in precision agriculture and integrate additional sensors.
Advanced Security System using PIC through Bluetoothijtsrd
The objective of our project is to develop an Exploiting Bluetooth on Android mobile devices for home appliances control appliances control application. Mobile deviceshave been integrated into our everyday life consequently, home automation is becoming increasingly prominent features on mobile devices .We have developed a security system that interfaces with an android mobile devices.The mobile device will be communicate through Bluetooth by the shortest way. The mobile application can be loaded onto any compatible device, and once loaded, interface with the appliances easily .commands to ON,OFF,or check the status of the appliance to which is installed can be sent quickly from the mobile device via a simple, easy to use GUI. The security system then acts on these commands, taking the appropriate action and sending a confirmation back to mobile device. This system can also tell the user if any of appliances is ON or OFF G. Naveen Balaji | K. Saravanan | R. Poorani | T. Vishnu Priya | R. Reka Raj"Advanced Security System using PIC through Bluetooth" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-1 | Issue-5 , August 2017, URL: http://www.ijtsrd.com/papers/ijtsrd2350.pdf http://www.ijtsrd.com/computer-science/computer-security/2350/advanced-security-system-using-pic-through-bluetooth/g-naveen-balaji
This document describes an IoT-based home automation system that allows users to control home appliances like lights, fans, heaters, and air conditioners using voice commands or a mobile app. A PIC 16F877A microcontroller is used to analyze voice commands detected using a voice recognition system and then control the appliances using relays. The system uses both Bluetooth and GSM/GPRS technologies to allow remote control via a web interface or mobile app. Sensors are also integrated to automatically control devices and detect security threats. The system aims to provide convenience and accessibility while saving energy.
This document describes an IoT-based 3D printer that can be remotely monitored and controlled using a Raspberry Pi computer running Octoprint software. Key aspects that can be controlled remotely include starting print jobs, monitoring extruder temperature, turning the printer on/off, and watching live video of prints. The 3D printer uses a MKS-BASE control board connected to stepper motor drivers and a hot end assembly to extrude plastic filament in layers based on G-code instructions generated from a CAD model. Octoprint allows sending G-code over USB to control the 3D printer and monitor print jobs from a web interface.
This document describes the development of an electronic nameplate system that allows users to change the displayed text wirelessly using an Android application. The system uses an Arduino Uno microcontroller connected to an LCD display to show the text. A Bluetooth module is used to wirelessly receive text messages sent from an Android app. Users can easily update the nameplate's text in real-time from their mobile phone without needing to physically access the display. The project aims to create a low-cost and user-friendly electronic nameplate system using Bluetooth communication between an Android application and the Arduino/LCD receiver module.
IRJET - IoT based Energy Monitoring and Management System for Smart Home usin...IRJET Journal
This document describes an IoT-based energy monitoring and management system for smart homes using renewable energy resources. The system monitors energy consumption using sensors connected to an Arduino board. It displays real-time usage data on an LCD screen and allows remote control of appliances via a web interface. Energy is provided by solar panels and batteries, with the goal of optimizing energy use and costs through automated control based on renewable availability and usage patterns.
Design & Implementation Of Fault Identification In Underground Cables Using IOTIRJET Journal
This document describes a project to identify faults in underground cables using IoT. The system uses Ohm's law to determine the distance of a fault by measuring changes in voltage across series resistors in the cable that vary with distance. A microcontroller interfaces with an analog to digital converter to convert voltage measurements to distance readings in kilometers. When a fault occurs, the location is displayed on an LCD screen and sent over the internet via GSM to a website. The system aims to easily locate faults for repair. It was tested accurately identifying faults placed at known distances in a cable model.
Home Automation using Internet of ThingsIRJET Journal
This document presents a home automation system using the Internet of Things. It discusses using an Arduino Uno microcontroller with an Ethernet shield to connect devices like lights and fans to the internet. A user can then control these devices remotely through a web interface. The system was implemented experimentally and successfully demonstrated controlling appliances over the internet. Future work could expand the system to incorporate more sensors to monitor data and improve wireless connectivity solutions to expand functionality.
IRJET- Smart Home Application using Internet of ThingsIRJET Journal
This document summarizes a research paper on using Internet of Things (IoT) technology to create a smart home application. It discusses how an Arduino board, Bluetooth module, sensors, relays and other components were used to remotely control lights, HVAC, a doorbell, water pump and more via a smartphone app from up to 10 meters away. It also explores how the operating range could be increased using technologies like Zigbee, Wi-Fi or IP-based networks. In conclusion, the paper demonstrates how IoT can enhance home security, convenience and comfort by enabling remote control of various smart home appliances and systems.
IRJET- Analysis and Review of Rapid Prototyping Technology, & Study of Materi...IRJET Journal
This document discusses 3D printing technology and materials used in the 3D printing process. It begins with an introduction to rapid prototyping and additive manufacturing technologies. It then provides details on the general principles and processes involved, including CAD modeling, file conversion, printing, post-processing, and different 3D printing methods like vat photopolymerization, powder bed fusion, fused deposition modeling, and others. Finally, it discusses materials that can be used for 3D printing, including metals, polymers, and their combinations. The goal is to provide an overview of 3D printing technologies and materials to help guide selection for different applications.
Using Natural Language Processing(NLP), Voice Recognition and Internet of Thi...IRJET Journal
The document describes a multi-tier architecture that uses natural language processing, voice recognition, and internet of things technologies to control smart home operations. It introduces an IoT agent that is a web application for monitoring and managing smart home devices. The agent uses natural language processing for voice and text commands to make devices more user-friendly. The system architecture includes microcontrollers that connect sensors and actuators. Testing was done to analyze response times under different network conditions.
IRJET- Additive Cum Electronic (ACE) – 3D PrinterIRJET Journal
The document describes a proposed 3D printer called the Additive Cum Electronic (ACE) printer. It aims to integrate both insulating parts and electronic circuits into a single printed object using two nozzles - one for insulating materials and another on a robotic arm for drawing conductive pathways. This would allow electronic devices to be printed without circuit boards in complex shapes. The printer uses fused deposition modeling with PLA or ABS for insulators and a conductive material extruded by the robotic arm nozzle. This integrated process could reduce complexity, space requirements and costs for manufacturing electronic devices.
This document describes an IoT-based advertising system using a Raspberry Pi single board computer. The system allows advertisements to be wirelessly updated from the internet through a web interface. The Raspberry Pi receives advertisement data over WiFi and displays it on a connected LCD monitor or TV. A local web server was created to allow sending messages from a web browser to the display. The system aims to automate the manual process of changing advertisements and reduce workforce needs.
Incorporation of IoT in Assembly Line Monitoring SystemIRJET Journal
This document proposes incorporating IoT into assembly line monitoring systems to make them more efficient. It suggests using master and slave electronic trackers, where slaves at each assembly station update the master at the end of the line via the internet. This allows real-time data transfer without costly wired connections. The master display would show assembly progress and statistics for supervisors to remotely monitor production. The proposed system could reduce costs for many assembly lines compared to traditional hard-wired monitoring systems.
The document summarizes the development of an open-source data logger board called the CEAZA mega board. Key points:
- The board was designed to address limitations of existing Arduino-based loggers, such as high power consumption, lack of integration, and difficulty of assembly.
- It integrates an Arduino Mega 2560, microSD card reader, RTC, voltage regulators, and other components onto a single board to simplify assembly.
- Features include low power consumption, expandability, operation from -30 to 60°C, and logging to microSD card in ASCII format.
- The design focuses on dynamic power management to reduce power usage by only powering components when needed
IRJET- Smart Power Optimization with IoTIRJET Journal
This document describes a smart power optimization system using IoT. The system monitors power consumption of electrical devices in homes like fans, lights, and bulbs to avoid wastage of electricity. It uses a microcontroller to keep record of each device. A WiFi module allows remote control of devices and uploads power usage data to a webpage. This allows users to reduce electricity bills by controlling devices and viewing real-time power consumption. The system aims to help minimize power usage and wastage by continuously monitoring and controlling connected devices.
IRJET - Web-based Chatbot for Continuous Conversation using Artificial Intell...IRJET Journal
This document describes a web-based chatbot for continuous conversation using artificial intelligence. The proposed system uses a chatbot connected to an Arduino microcontroller and servo motor to provide dynamic answers through an MP3 module and mouth movements. The chatbot is designed to identify queries, respond verbally through the speaker, and move the servo motor to simulate mouth movements. It aims to provide an effective solution for conversational agents using technologies like fuzzy logic and natural language processing.
IRJET- Implementation of Arduino UNO based Two Directional [2D] PlotterIRJET Journal
This document describes a proposed affordable 2D plotter machine that can write text converted from voice input using an Android AMR voice application. The plotter uses an Arduino Uno microcontroller to convert G-code instructions into motor control signals. The G-code is sent to the plotter via Bluetooth from the Android app after the user's voice is recognized. The plotter is intended to help handicapped or temporarily injured users produce written text.
Home Automation Application with voice commands using ArduinoIRJET Journal
This document describes a home automation system that allows control of home appliances via voice commands or a mobile app using an Arduino, Bluetooth module, and relay board. The system aims to provide a low-cost, user-friendly way to automate a home. The system uses an Arduino Nano microcontroller connected to a Bluetooth module for wireless communication with a mobile app. A relay board acts as an electrically operated switch to control appliances. The mobile app and voice commands send signals to the Arduino via Bluetooth which processes the commands and controls the relay board to operate appliances. The system was tested and found to efficiently and accurately control appliances with a simple interface.
IRJET- Adroit Speculum for Institutional Updates (Smart Mirror)IRJET Journal
This document describes a smart mirror project that displays useful information to users, such as the weather, news headlines, time, and institutional updates. The smart mirror uses a Raspberry Pi single board computer connected to an LCD screen behind a one-way mirror to function. It retrieves weather and news data through APIs and displays them along with the time. The goal is to create a more useful and interactive mirror that can save users time by providing information without the need to check other devices. It was found to successfully and conveniently display the desired data and updates on the one-way mirror screen.
IRJET- Adroit Speculum for Institutional Updates (Smart Mirror)IRJET Journal
This document describes a smart mirror project that was developed using a Raspberry Pi. The smart mirror was created to display useful information to users such as the weather, news headlines, date, time and institutional updates. It functions as a normal mirror but has additional interactive capabilities. The system uses a Raspberry Pi connected to an LCD screen behind a one-way mirror to display information from weather APIs and news feeds. The goal was to create a more useful and convenient mirror that can save users time by providing information without the need to check other devices. It was concluded that the smart mirror was cost effective and time saving compared to other devices used for similar purposes.
This document describes a smart drive device that allows wireless transfer of data between systems using Bluetooth. The device consists of an Arduino Uno microcontroller, HC-05 Bluetooth module, and TFT LCD display. It aims to enable easy transfer of data directly between devices like mobile phones without needing a computer. The device works by interfacing the Bluetooth module with the Arduino and TFT display. When powered on, it can connect via Bluetooth to other devices within range and allow selection and transfer of files wirelessly. The document provides background on the components used and discusses implementation details.
Office Automation & Attendance System using IoTIRJET Journal
This document describes an office automation and attendance system using Internet of Things (IoT) technology. The system allows users to remotely control and monitor office appliances like lights and fans using a mobile app. It also implements an RFID-based employee attendance tracking system where employees scan RFID cards to record entry and exit times. The data is sent to a cloud database using an ESP8266 WiFi module. The system aims to automate office tasks and provide remote monitoring capabilities using low-cost IoT components like NodeMCU microcontrollers.
Office Automation & Attendance System using IoTIRJET Journal
This document describes an office automation and attendance tracking system using Internet of Things (IoT) technology. The system allows remote control of office appliances like lights and fans using a mobile app. It also uses RFID cards and readers to track employee attendance by time of entry and exit. The RFID data is sent to a cloud database using an ESP8266 WiFi module. This provides a contactless, secure way to track attendance. The system aims to automate office tasks and make appliance control and attendance tracking more efficient using IoT connectivity.
TUNNELING IN HIMALAYAS WITH NATM METHOD: A SPECIAL REFERENCES TO SUNGAL TUNNE...IRJET Journal
1) The document discusses the Sungal Tunnel project in Jammu and Kashmir, India, which is being constructed using the New Austrian Tunneling Method (NATM).
2) NATM involves continuous monitoring during construction to adapt to changing ground conditions, and makes extensive use of shotcrete for temporary tunnel support.
3) The methodology section outlines the systematic geotechnical design process for tunnels according to Austrian guidelines, and describes the various steps of NATM tunnel construction including initial and secondary tunnel support.
STUDY THE EFFECT OF RESPONSE REDUCTION FACTOR ON RC FRAMED STRUCTUREIRJET Journal
This study examines the effect of response reduction factors (R factors) on reinforced concrete (RC) framed structures through nonlinear dynamic analysis. Three RC frame models with varying heights (4, 8, and 12 stories) were analyzed in ETABS software under different R factors ranging from 1 to 5. The results showed that displacement increased as the R factor decreased, indicating less linear behavior for lower R factors. Drift also decreased proportionally with increasing R factors from 1 to 5. Shear forces in the frames decreased with higher R factors. In general, R factors of 3 to 5 produced more satisfactory performance with less displacement and drift. The displacement variations between different building heights were consistent at different R factors. This study evaluated how R factors influence
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This document describes a smart drive device that allows wireless transfer of data between systems using Bluetooth. The device consists of an Arduino Uno microcontroller, HC-05 Bluetooth module, and TFT LCD display. It aims to enable easy transfer of data directly between devices like mobile phones without needing a computer. The device works by interfacing the Bluetooth module with the Arduino and TFT display. When powered on, it can connect via Bluetooth to other devices within range and allow selection and transfer of files wirelessly. The document provides background on the components used and discusses implementation details.
Office Automation & Attendance System using IoTIRJET Journal
This document describes an office automation and attendance system using Internet of Things (IoT) technology. The system allows users to remotely control and monitor office appliances like lights and fans using a mobile app. It also implements an RFID-based employee attendance tracking system where employees scan RFID cards to record entry and exit times. The data is sent to a cloud database using an ESP8266 WiFi module. The system aims to automate office tasks and provide remote monitoring capabilities using low-cost IoT components like NodeMCU microcontrollers.
Office Automation & Attendance System using IoTIRJET Journal
This document describes an office automation and attendance tracking system using Internet of Things (IoT) technology. The system allows remote control of office appliances like lights and fans using a mobile app. It also uses RFID cards and readers to track employee attendance by time of entry and exit. The RFID data is sent to a cloud database using an ESP8266 WiFi module. This provides a contactless, secure way to track attendance. The system aims to automate office tasks and make appliance control and attendance tracking more efficient using IoT connectivity.
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TUNNELING IN HIMALAYAS WITH NATM METHOD: A SPECIAL REFERENCES TO SUNGAL TUNNE...IRJET Journal
1) The document discusses the Sungal Tunnel project in Jammu and Kashmir, India, which is being constructed using the New Austrian Tunneling Method (NATM).
2) NATM involves continuous monitoring during construction to adapt to changing ground conditions, and makes extensive use of shotcrete for temporary tunnel support.
3) The methodology section outlines the systematic geotechnical design process for tunnels according to Austrian guidelines, and describes the various steps of NATM tunnel construction including initial and secondary tunnel support.
STUDY THE EFFECT OF RESPONSE REDUCTION FACTOR ON RC FRAMED STRUCTUREIRJET Journal
This study examines the effect of response reduction factors (R factors) on reinforced concrete (RC) framed structures through nonlinear dynamic analysis. Three RC frame models with varying heights (4, 8, and 12 stories) were analyzed in ETABS software under different R factors ranging from 1 to 5. The results showed that displacement increased as the R factor decreased, indicating less linear behavior for lower R factors. Drift also decreased proportionally with increasing R factors from 1 to 5. Shear forces in the frames decreased with higher R factors. In general, R factors of 3 to 5 produced more satisfactory performance with less displacement and drift. The displacement variations between different building heights were consistent at different R factors. This study evaluated how R factors influence
A COMPARATIVE ANALYSIS OF RCC ELEMENT OF SLAB WITH STARK STEEL (HYSD STEEL) A...IRJET Journal
This study compares the use of Stark Steel and TMT Steel as reinforcement materials in a two-way reinforced concrete slab. Mechanical testing is conducted to determine the tensile strength, yield strength, and other properties of each material. A two-way slab design adhering to codes and standards is executed with both materials. The performance is analyzed in terms of deflection, stability under loads, and displacement. Cost analyses accounting for material, durability, maintenance, and life cycle costs are also conducted. The findings provide insights into the economic and structural implications of each material for reinforcement selection and recommendations on the most suitable material based on the analysis.
Effect of Camber and Angles of Attack on Airfoil CharacteristicsIRJET Journal
This document discusses a study analyzing the effect of camber, position of camber, and angle of attack on the aerodynamic characteristics of airfoils. Sixteen modified asymmetric NACA airfoils were analyzed using computational fluid dynamics (CFD) by varying the camber, camber position, and angle of attack. The results showed the relationship between these parameters and the lift coefficient, drag coefficient, and lift to drag ratio. This provides insight into how changes in airfoil geometry impact aerodynamic performance.
A Review on the Progress and Challenges of Aluminum-Based Metal Matrix Compos...IRJET Journal
This document reviews the progress and challenges of aluminum-based metal matrix composites (MMCs), focusing on their fabrication processes and applications. It discusses how various aluminum MMCs have been developed using reinforcements like borides, carbides, oxides, and nitrides to improve mechanical and wear properties. These composites have gained prominence for their lightweight, high-strength and corrosion resistance properties. The document also examines recent advancements in fabrication techniques for aluminum MMCs and their growing applications in industries such as aerospace and automotive. However, it notes that challenges remain around issues like improper mixing of reinforcements and reducing reinforcement agglomeration.
Dynamic Urban Transit Optimization: A Graph Neural Network Approach for Real-...IRJET Journal
This document discusses research on using graph neural networks (GNNs) for dynamic optimization of public transportation networks in real-time. GNNs represent transit networks as graphs with nodes as stops and edges as connections. The GNN model aims to optimize networks using real-time data on vehicle locations, arrival times, and passenger loads. This helps increase mobility, decrease traffic, and improve efficiency. The system continuously trains and infers to adapt to changing transit conditions, providing decision support tools. While research has focused on performance, more work is needed on security, socio-economic impacts, contextual generalization of models, continuous learning approaches, and effective real-time visualization.
Structural Analysis and Design of Multi-Storey Symmetric and Asymmetric Shape...IRJET Journal
This document summarizes a research project that aims to compare the structural performance of conventional slab and grid slab systems in multi-story buildings using ETABS software. The study will analyze both symmetric and asymmetric building models under various loading conditions. Parameters like deflections, moments, shears, and stresses will be examined to evaluate the structural effectiveness of each slab type. The results will provide insights into the comparative behavior of conventional and grid slabs to help engineers and architects select appropriate slab systems based on building layouts and design requirements.
A Review of “Seismic Response of RC Structures Having Plan and Vertical Irreg...IRJET Journal
This document summarizes and reviews a research paper on the seismic response of reinforced concrete (RC) structures with plan and vertical irregularities, with and without infill walls. It discusses how infill walls can improve or reduce the seismic performance of RC buildings, depending on factors like wall layout, height distribution, connection to the frame, and relative stiffness of walls and frames. The reviewed research paper analyzes the behavior of infill walls, effects of vertical irregularities, and seismic performance of high-rise structures under linear static and dynamic analysis. It studies response characteristics like story drift, deflection and shear. The document also provides literature on similar research investigating the effects of infill walls, soft stories, plan irregularities, and different
This document provides a review of machine learning techniques used in Advanced Driver Assistance Systems (ADAS). It begins with an abstract that summarizes key applications of machine learning in ADAS, including object detection, recognition, and decision-making. The introduction discusses the integration of machine learning in ADAS and how it is transforming vehicle safety. The literature review then examines several research papers on topics like lightweight deep learning models for object detection and lane detection models using image processing. It concludes by discussing challenges and opportunities in the field, such as improving algorithm robustness and adaptability.
Long Term Trend Analysis of Precipitation and Temperature for Asosa district,...IRJET Journal
The document analyzes temperature and precipitation trends in Asosa District, Benishangul Gumuz Region, Ethiopia from 1993 to 2022 based on data from the local meteorological station. The results show:
1) The average maximum and minimum annual temperatures have generally decreased over time, with maximum temperatures decreasing by a factor of -0.0341 and minimum by -0.0152.
2) Mann-Kendall tests found the decreasing temperature trends to be statistically significant for annual maximum temperatures but not for annual minimum temperatures.
3) Annual precipitation in Asosa District showed a statistically significant increasing trend.
The conclusions recommend development planners account for rising summer precipitation and declining temperatures in
P.E.B. Framed Structure Design and Analysis Using STAAD ProIRJET Journal
This document discusses the design and analysis of pre-engineered building (PEB) framed structures using STAAD Pro software. It provides an overview of PEBs, including that they are designed off-site with building trusses and beams produced in a factory. STAAD Pro is identified as a key tool for modeling, analyzing, and designing PEBs to ensure their performance and safety under various load scenarios. The document outlines modeling structural parts in STAAD Pro, evaluating structural reactions, assigning loads, and following international design codes and standards. In summary, STAAD Pro is used to design and analyze PEB framed structures to ensure safety and code compliance.
A Review on Innovative Fiber Integration for Enhanced Reinforcement of Concre...IRJET Journal
This document provides a review of research on innovative fiber integration methods for reinforcing concrete structures. It discusses studies that have explored using carbon fiber reinforced polymer (CFRP) composites with recycled plastic aggregates to develop more sustainable strengthening techniques. It also examines using ultra-high performance fiber reinforced concrete to improve shear strength in beams. Additional topics covered include the dynamic responses of FRP-strengthened beams under static and impact loads, and the performance of preloaded CFRP-strengthened fiber reinforced concrete beams. The review highlights the potential of fiber composites to enable more sustainable and resilient construction practices.
Survey Paper on Cloud-Based Secured Healthcare SystemIRJET Journal
This document summarizes a survey on securing patient healthcare data in cloud-based systems. It discusses using technologies like facial recognition, smart cards, and cloud computing combined with strong encryption to securely store patient data. The survey found that healthcare professionals believe digitizing patient records and storing them in a centralized cloud system would improve access during emergencies and enable more efficient care compared to paper-based systems. However, ensuring privacy and security of patient data is paramount as healthcare incorporates these digital technologies.
Review on studies and research on widening of existing concrete bridgesIRJET Journal
This document summarizes several studies that have been conducted on widening existing concrete bridges. It describes a study from China that examined load distribution factors for a bridge widened with composite steel-concrete girders. It also outlines challenges and solutions for widening a bridge in the UAE, including replacing bearings and stitching the new and existing structures. Additionally, it discusses two bridge widening projects in New Zealand that involved adding precast beams and stitching to connect structures. Finally, safety measures and challenges for strengthening a historic bridge in Switzerland under live traffic are presented.
React based fullstack edtech web applicationIRJET Journal
The document describes the architecture of an educational technology web application built using the MERN stack. It discusses the frontend developed with ReactJS, backend with NodeJS and ExpressJS, and MongoDB database. The frontend provides dynamic user interfaces, while the backend offers APIs for authentication, course management, and other functions. MongoDB enables flexible data storage. The architecture aims to provide a scalable, responsive platform for online learning.
A Comprehensive Review of Integrating IoT and Blockchain Technologies in the ...IRJET Journal
This paper proposes integrating Internet of Things (IoT) and blockchain technologies to help implement objectives of India's National Education Policy (NEP) in the education sector. The paper discusses how blockchain could be used for secure student data management, credential verification, and decentralized learning platforms. IoT devices could create smart classrooms, automate attendance tracking, and enable real-time monitoring. Blockchain would ensure integrity of exam processes and resource allocation, while smart contracts automate agreements. The paper argues this integration has potential to revolutionize education by making it more secure, transparent and efficient, in alignment with NEP goals. However, challenges like infrastructure needs, data privacy, and collaborative efforts are also discussed.
A REVIEW ON THE PERFORMANCE OF COCONUT FIBRE REINFORCED CONCRETE.IRJET Journal
This document provides a review of research on the performance of coconut fibre reinforced concrete. It summarizes several studies that tested different volume fractions and lengths of coconut fibres in concrete mixtures with varying compressive strengths. The studies found that coconut fibre improved properties like tensile strength, toughness, crack resistance, and spalling resistance compared to plain concrete. Volume fractions of 2-5% and fibre lengths of 20-50mm produced the best results. The document concludes that using a 4-5% volume fraction of coconut fibres 30-40mm in length with M30-M60 grade concrete would provide benefits based on previous research.
Optimizing Business Management Process Workflows: The Dynamic Influence of Mi...IRJET Journal
The document discusses optimizing business management processes through automation using Microsoft Power Automate and artificial intelligence. It provides an overview of Power Automate's key components and features for automating workflows across various apps and services. The document then presents several scenarios applying automation solutions to common business processes like data entry, monitoring, HR, finance, customer support, and more. It estimates the potential time and cost savings from implementing automation for each scenario. Finally, the conclusion emphasizes the transformative impact of AI and automation tools on business processes and the need for ongoing optimization.
Multistoried and Multi Bay Steel Building Frame by using Seismic DesignIRJET Journal
The document describes the seismic design of a G+5 steel building frame located in Roorkee, India according to Indian codes IS 1893-2002 and IS 800. The frame was analyzed using the equivalent static load method and response spectrum method, and its response in terms of displacements and shear forces were compared. Based on the analysis, the frame was designed as a seismic-resistant steel structure according to IS 800:2007. The software STAAD Pro was used for the analysis and design.
Cost Optimization of Construction Using Plastic Waste as a Sustainable Constr...IRJET Journal
This research paper explores using plastic waste as a sustainable and cost-effective construction material. The study focuses on manufacturing pavers and bricks using recycled plastic and partially replacing concrete with plastic alternatives. Initial results found that pavers and bricks made from recycled plastic demonstrate comparable strength and durability to traditional materials while providing environmental and cost benefits. Additionally, preliminary research indicates incorporating plastic waste as a partial concrete replacement significantly reduces construction costs without compromising structural integrity. The outcomes suggest adopting plastic waste in construction can address plastic pollution while optimizing costs, promoting more sustainable building practices.
Harnessing WebAssembly for Real-time Stateless Streaming PipelinesChristina Lin
Traditionally, dealing with real-time data pipelines has involved significant overhead, even for straightforward tasks like data transformation or masking. However, in this talk, we’ll venture into the dynamic realm of WebAssembly (WASM) and discover how it can revolutionize the creation of stateless streaming pipelines within a Kafka (Redpanda) broker. These pipelines are adept at managing low-latency, high-data-volume scenarios.
DEEP LEARNING FOR SMART GRID INTRUSION DETECTION: A HYBRID CNN-LSTM-BASED MODELgerogepatton
As digital technology becomes more deeply embedded in power systems, protecting the communication
networks of Smart Grids (SG) has emerged as a critical concern. Distributed Network Protocol 3 (DNP3)
represents a multi-tiered application layer protocol extensively utilized in Supervisory Control and Data
Acquisition (SCADA)-based smart grids to facilitate real-time data gathering and control functionalities.
Robust Intrusion Detection Systems (IDS) are necessary for early threat detection and mitigation because
of the interconnection of these networks, which makes them vulnerable to a variety of cyberattacks. To
solve this issue, this paper develops a hybrid Deep Learning (DL) model specifically designed for intrusion
detection in smart grids. The proposed approach is a combination of the Convolutional Neural Network
(CNN) and the Long-Short-Term Memory algorithms (LSTM). We employed a recent intrusion detection
dataset (DNP3), which focuses on unauthorized commands and Denial of Service (DoS) cyberattacks, to
train and test our model. The results of our experiments show that our CNN-LSTM method is much better
at finding smart grid intrusions than other deep learning algorithms used for classification. In addition,
our proposed approach improves accuracy, precision, recall, and F1 score, achieving a high detection
accuracy rate of 99.50%.
Using recycled concrete aggregates (RCA) for pavements is crucial to achieving sustainability. Implementing RCA for new pavement can minimize carbon footprint, conserve natural resources, reduce harmful emissions, and lower life cycle costs. Compared to natural aggregate (NA), RCA pavement has fewer comprehensive studies and sustainability assessments.
Optimizing Gradle Builds - Gradle DPE Tour Berlin 2024Sinan KOZAK
Sinan from the Delivery Hero mobile infrastructure engineering team shares a deep dive into performance acceleration with Gradle build cache optimizations. Sinan shares their journey into solving complex build-cache problems that affect Gradle builds. By understanding the challenges and solutions found in our journey, we aim to demonstrate the possibilities for faster builds. The case study reveals how overlapping outputs and cache misconfigurations led to significant increases in build times, especially as the project scaled up with numerous modules using Paparazzi tests. The journey from diagnosing to defeating cache issues offers invaluable lessons on maintaining cache integrity without sacrificing functionality.
CHINA’S GEO-ECONOMIC OUTREACH IN CENTRAL ASIAN COUNTRIES AND FUTURE PROSPECTjpsjournal1
The rivalry between prominent international actors for dominance over Central Asia's hydrocarbon
reserves and the ancient silk trade route, along with China's diplomatic endeavours in the area, has been
referred to as the "New Great Game." This research centres on the power struggle, considering
geopolitical, geostrategic, and geoeconomic variables. Topics including trade, political hegemony, oil
politics, and conventional and nontraditional security are all explored and explained by the researcher.
Using Mackinder's Heartland, Spykman Rimland, and Hegemonic Stability theories, examines China's role
in Central Asia. This study adheres to the empirical epistemological method and has taken care of
objectivity. This study analyze primary and secondary research documents critically to elaborate role of
china’s geo economic outreach in central Asian countries and its future prospect. China is thriving in trade,
pipeline politics, and winning states, according to this study, thanks to important instruments like the
Shanghai Cooperation Organisation and the Belt and Road Economic Initiative. According to this study,
China is seeing significant success in commerce, pipeline politics, and gaining influence on other
governments. This success may be attributed to the effective utilisation of key tools such as the Shanghai
Cooperation Organisation and the Belt and Road Economic Initiative.
Literature Review Basics and Understanding Reference Management.pptxDr Ramhari Poudyal
Three-day training on academic research focuses on analytical tools at United Technical College, supported by the University Grant Commission, Nepal. 24-26 May 2024
A SYSTEMATIC RISK ASSESSMENT APPROACH FOR SECURING THE SMART IRRIGATION SYSTEMSIJNSA Journal
The smart irrigation system represents an innovative approach to optimize water usage in agricultural and landscaping practices. The integration of cutting-edge technologies, including sensors, actuators, and data analysis, empowers this system to provide accurate monitoring and control of irrigation processes by leveraging real-time environmental conditions. The main objective of a smart irrigation system is to optimize water efficiency, minimize expenses, and foster the adoption of sustainable water management methods. This paper conducts a systematic risk assessment by exploring the key components/assets and their functionalities in the smart irrigation system. The crucial role of sensors in gathering data on soil moisture, weather patterns, and plant well-being is emphasized in this system. These sensors enable intelligent decision-making in irrigation scheduling and water distribution, leading to enhanced water efficiency and sustainable water management practices. Actuators enable automated control of irrigation devices, ensuring precise and targeted water delivery to plants. Additionally, the paper addresses the potential threat and vulnerabilities associated with smart irrigation systems. It discusses limitations of the system, such as power constraints and computational capabilities, and calculates the potential security risks. The paper suggests possible risk treatment methods for effective secure system operation. In conclusion, the paper emphasizes the significant benefits of implementing smart irrigation systems, including improved water conservation, increased crop yield, and reduced environmental impact. Additionally, based on the security analysis conducted, the paper recommends the implementation of countermeasures and security approaches to address vulnerabilities and ensure the integrity and reliability of the system. By incorporating these measures, smart irrigation technology can revolutionize water management practices in agriculture, promoting sustainability, resource efficiency, and safeguarding against potential security threats.
Using recycled concrete aggregates (RCA) for pavements is crucial to achieving sustainability. Implementing RCA for new pavement can minimize carbon footprint, conserve natural resources, reduce harmful emissions, and lower life cycle costs. Compared to natural aggregate (NA), RCA pavement has fewer comprehensive studies and sustainability assessments.