This document summarizes a research paper on developing a smart agriculture solution using LoRa and IoT technologies. It describes using wireless sensor networks with LoRa communication to monitor environmental conditions like temperature, humidity, and soil moisture in agricultural fields. Sensors collect data that is sent to an ESP32 controller and then transmitted to a server for analysis using LoRa's long-range and low-power capabilities. The goal is to integrate IoT sensing and communication into a smart agriculture platform to improve agricultural management efficiency and support environmental monitoring. A k-means clustering algorithm is also used for data mining and real-time analysis of sensor data.
Embedded systems, especially in-vehicle embedded systems, are ubiquitously related to our everyday life. The development of embedded systems greatly facilitates the comfort of people’s life, changes our view of things, and has a significant impact on society
This document discusses embedded systems. It defines an embedded system as a special purpose computer used inside devices. Embedded systems have several key components: embedded hardware like microcontrollers, embedded operating systems, device drivers, and communication stacks. Challenges in developing embedded systems include low cost, high performance, and efficiency. Examples of applications are appliances, communication equipment, transportation systems, factory automation, and medical devices. Future trends include adaptive cruise control, telemedicine, security, telematics, and Bluetooth applications.
Women safety device with gps tracking and alertsPraween Lakra
This document describes a women's safety device project that uses GPS tracking and alerts. The system uses an Arduino Uno microcontroller connected to a GPS module, GSM module, fingerprint scanner and other components. It allows a woman in distress to activate alerts by fingerprint or button press, which then sends her location via SMS to predefined numbers. The system provides dual security by tracking a woman's location even if she cannot press the panic button. It is designed for safety but has limitations like size, battery dependence and need for SIM card. Potential applications include child tracking and vehicle integration for increased safety.
Embedded system is a combination of computer hardware and software.It may or not be programmable, depending on the application.technology development and use of an internet of things to upgrade to next version of embedded systems.
The document proposes a temperature monitoring system using an Arduino Uno, ESP8266 Wi-Fi module, DHT11 temperature and humidity sensor, and 9V battery. The DHT11 sensor measures temperature and sends the data to the Arduino MCU, which then uploads the values to the cloud through the ESP8266 module. Users can view the temperature graphically from anywhere in the world. The system has applications in industries like pharmacy, agriculture, food safety, and equipment monitoring by providing remote temperature monitoring and alerts.
Coal Mine Safety Monitoring and Alerting System using IOT Basedijtsrd
In our day to day life electric power is more important and the power generating many more types. And one of its mining So our project fully based on mine safety and alerting system with uses of IOT Internet Of Things . Hear we used a robot for analyzing the danger in undergoing mining. So we are going to use LDR sensor, GAS sensor, RF sensor, LM35 temperature sensor and micro camera for visualization for controller operating the robot. Now we see uses of sensor LDR light dependent resistor when LDR is dark place its resistances is high and, when the LDR is light places its resistances is low, GAS sensor is used for identify the carbon dioxide percentage in mining places, the mine engineers work in underground so the LM35 sensor used to measuring the temperature, RF is master controller and it will be rise the massage on IOT. So we conclude that it will be useful for mine engineering safety. R. Karthick | R. T Ajaykarthik | D. R. P Rajarathnam | S. Sanjay | R. Tamil Kumaran | R. Sriram "Coal Mine Safety Monitoring and Alerting System using IOT Based" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-6 | Issue-4 , June 2022, URL: https://www.ijtsrd.com/papers/ijtsrd50274.pdf Paper URL: https://www.ijtsrd.com/engineering/mechanical-engineering/50274/coal-mine-safety-monitoring-and-alerting-system-using-iot-based/r-karthick
Embedded systems, especially in-vehicle embedded systems, are ubiquitously related to our everyday life. The development of embedded systems greatly facilitates the comfort of people’s life, changes our view of things, and has a significant impact on society
This document discusses embedded systems. It defines an embedded system as a special purpose computer used inside devices. Embedded systems have several key components: embedded hardware like microcontrollers, embedded operating systems, device drivers, and communication stacks. Challenges in developing embedded systems include low cost, high performance, and efficiency. Examples of applications are appliances, communication equipment, transportation systems, factory automation, and medical devices. Future trends include adaptive cruise control, telemedicine, security, telematics, and Bluetooth applications.
Women safety device with gps tracking and alertsPraween Lakra
This document describes a women's safety device project that uses GPS tracking and alerts. The system uses an Arduino Uno microcontroller connected to a GPS module, GSM module, fingerprint scanner and other components. It allows a woman in distress to activate alerts by fingerprint or button press, which then sends her location via SMS to predefined numbers. The system provides dual security by tracking a woman's location even if she cannot press the panic button. It is designed for safety but has limitations like size, battery dependence and need for SIM card. Potential applications include child tracking and vehicle integration for increased safety.
Embedded system is a combination of computer hardware and software.It may or not be programmable, depending on the application.technology development and use of an internet of things to upgrade to next version of embedded systems.
The document proposes a temperature monitoring system using an Arduino Uno, ESP8266 Wi-Fi module, DHT11 temperature and humidity sensor, and 9V battery. The DHT11 sensor measures temperature and sends the data to the Arduino MCU, which then uploads the values to the cloud through the ESP8266 module. Users can view the temperature graphically from anywhere in the world. The system has applications in industries like pharmacy, agriculture, food safety, and equipment monitoring by providing remote temperature monitoring and alerts.
Coal Mine Safety Monitoring and Alerting System using IOT Basedijtsrd
In our day to day life electric power is more important and the power generating many more types. And one of its mining So our project fully based on mine safety and alerting system with uses of IOT Internet Of Things . Hear we used a robot for analyzing the danger in undergoing mining. So we are going to use LDR sensor, GAS sensor, RF sensor, LM35 temperature sensor and micro camera for visualization for controller operating the robot. Now we see uses of sensor LDR light dependent resistor when LDR is dark place its resistances is high and, when the LDR is light places its resistances is low, GAS sensor is used for identify the carbon dioxide percentage in mining places, the mine engineers work in underground so the LM35 sensor used to measuring the temperature, RF is master controller and it will be rise the massage on IOT. So we conclude that it will be useful for mine engineering safety. R. Karthick | R. T Ajaykarthik | D. R. P Rajarathnam | S. Sanjay | R. Tamil Kumaran | R. Sriram "Coal Mine Safety Monitoring and Alerting System using IOT Based" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-6 | Issue-4 , June 2022, URL: https://www.ijtsrd.com/papers/ijtsrd50274.pdf Paper URL: https://www.ijtsrd.com/engineering/mechanical-engineering/50274/coal-mine-safety-monitoring-and-alerting-system-using-iot-based/r-karthick
This document discusses home automation using an Android application. It describes how devices like lights and appliances can be controlled wirelessly via Bluetooth using an Arduino Uno microcontroller board connected to an HC-05 Bluetooth module. An L293D driver circuit is used to control motors and other loads. The system allows disabled or physically challenged people to remotely control home devices from their mobile phone for smart home applications at low cost.
Coal Mine Safety Monitoring and Alerting SystemIRJET Journal
This document describes a proposed coal mine safety monitoring and alerting system using sensors and wireless transmission. The system would monitor miners' safety in several ways: (1) It would attach sensors to miners' helmets to monitor air quality and gas levels, and detect if a miner falls or removes their helmet. (2) It would transmit sensor data from the helmets to a base station using Zigbee wireless technology. (3) If gas levels exceed thresholds or other emergencies are detected, it would alert miners by flashing helmet lights and sending messages. The goal is to provide real-time monitoring of miners' conditions and early warnings of safety issues to help prevent accidents and save lives in underground coal mines.
The propose system gives us the development of a Raspberry Pi based system for Wireless heartbeat, temperature monitoring, eye monitoring for coma patient, saline level Detector. That will easily provide real time information available for many users and can send them alert in critical conditions over Internet. In India many patients are dying because of heart attacks and reason behind this factor is that they are not getting proper help during the period. To give them timely and proper help first want to continuous monitoring of patient health. The fixed monitoring system can be used only when the patient is lying on bed and these systems are huge and only available in the hospitals in ICU. The system is developed for home use by patients that are not in a critical condition but need to be timely monitored by doctor or family. In any critical condition the Mail is send to the doctor or any family member. So that it easily save many lives by providing them quick service. Nakul S. Palkhede | Sachin D. Mali | Prof. Manisha S. Shelar"IoT Based Patient Monitoring" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-2 | Issue-4 , June 2018, URL: http://www.ijtsrd.com/papers/ijtsrd14216.pdf http://www.ijtsrd.com/engineering/electronics-and-communication-engineering/14216/iot-based-patient-monitoring/nakul-s-palkhede
IoT based temperature and humidity monitoring frameworkjournalBEEI
This study explored the use of Internet of Things (IoT) in monitoring the temperature and humidity of a data centre in real-time using a simple monitoring system to determine the relationship and difference between temperature and humidity with respect to the different locations of measurements. The development of temperature and humidity monitoring system was accomplished using the proposed framework and has been deployed at the data centre of Politeknik Muadzam Shah, where the readings were recorded and sent to an IoT platform of AT&T M2X to be stored. The data was then retrieved and analysed showing that there was a significant difference in temperature and humidity measured at different locations. X The monitoring system was also successful in detecting extreme changes in temperature and humidity and automatically send a notification to IT personnel via e-mail, short messaging service (SMS) and mobile push notification for further action.
Speed and direction control of dc motor using android mobile application grv ...chandan kumar
This project is all about the wireless operation of a DC Motor. In this project, we will control the speed of a DC Motor. Direction of the rotation will also be controlled. Wireless facility is provided with the help of Bluetooth connectivity. An android handset is required to control the operation. As the name suggests that “Speed and Direction Control of DC Motor using Android Mobile Application” is controlling the speed of a DC motor with any mobile phone containing some medium of connectivity such as Bluetooth
The presentation discusses designing a home automation system using Arduino that allows controlling electrical appliances like lights and fans via a smartphone. It aims to create a low-cost, user-friendly system especially for elderly and disabled users. The system uses an Arduino board, Bluetooth module, relay board and smartphone app to wirelessly control connected devices. Experimental tests showed the prototype system was effective with satisfactory performance at low cost.
This document introduces an IoT-based smart home system developed by a group of students. The system uses a Raspberry Pi as the central controller connected to various sensors and appliances via relays. It allows remote monitoring and control of lights, fans and security through a web interface or mobile app. The system architecture consists of physical devices, communication protocols, and an application layer for user control. The document discusses the components, circuit diagrams and provides an overview of the proposed smart home system and its applications.
This document describes a fingerprint-based door access system using an Arduino. The system uses a fingerprint sensor integrated into the door to identify users and an Arduino microcontroller to control door locks/latches. If a matching fingerprint is detected, the microcontroller will unlock the door. If an unknown fingerprint is detected multiple times, the system will alert the owner and enter a secure mode. The system provides secure access control but has the disadvantage of higher cost compared to traditional locks.
The document evaluates proposals from three companies for an RFID door lock system for a bank building. It analyzes the proposals based on cost, maintenance, security, and efficiency. The evaluation finds that the active RFID system best meets the criteria, being more secure and efficient while still affordable. It is recommended to purchase the active RFID locks to ensure safety of employees and property within the budget.
New development in sensors, radar and ultrasonic technologies has proved to be a boon for electronics
travelling aids (ETAs). These devices are widely used by blind and physically challenged peoples. C5 laser
cane, Mowat sensor, belt and binaural sonic aid, NAV guide cane are among popular electronic travelling
aids used by blind peoples. For physically challenged person electric wheel chairs controlled by joystick,
eye movement and voice recognition are also available but they have their own limitation in terms of
operating complexity, noise environment and cost. Our paper proposes an automated innovative
wheelchair controlled by neck position of person. It uses simple LEDs, photo sensor, motor and
microcontroller to control the movement of wheelchair
IRJET- Heart Attack Detection by Heartbeat Sensing using Internet of thin...IRJET Journal
This document describes a system for detecting heart attacks using sensors to monitor heartbeat and other vital signs connected over the Internet of Things (IoT). The system uses sensors attached to a patient to monitor their heartbeat, temperature, and blood pressure. If any readings go above or below thresholds set by a doctor, an alert is sent over WiFi to a central monitoring station. This allows one person to monitor multiple patients from a single location. The system aims to help detect heart problems early and reduce deaths from heart attacks. It uses microcontrollers to collect sensor data and transmit over WiFi while displaying current readings on an LCD screen. This portable system could allow people to monitor their health from home and help improve medical access.
Presentation on IoT Based Home Automation using android & NodeMCUSouvik Kundu
This document presents a project on an IoT-based home automation system using an Android application. A group of 4 students developed the system under the supervision of Mr. Dipra Mitra. The system allows users to control home appliances like lights and fans remotely using a mobile app. It consists of NodeMCU microcontrollers connected to relays and sensors to control devices. The app communicates with these controllers over the internet to automate tasks based on time or sensor triggers. The system provides benefits like energy savings and remote monitoring and control of devices.
IRJET - Women’s Safety System using IoTIRJET Journal
The document describes a women's safety system using IoT. The system uses an Arduino board connected to a GSM module to send emergency SMS messages with GPS location data. It also uses an accelerometer sensor and panic button to detect dangerous falls or when the button is pressed. The location is continuously updated on a webpage using an IoT module. When activated, the system sends an SMS with location to registered contacts and police and sounds an alarm using a buzzer. The small, portable design aims to provide safety for women anywhere by allowing remote monitoring via IoT and alerting others in emergency situations.
Seminar on Home Automation Using Raspberry PiBittu Kumar
This is the seminar on "Home automation using raspberry pi" which is helpful for the final year college going student. I have covered the basic under standing about the components and working of the home automation.
DESIGN AND DEVELOPMENT OF ARDUINO BASED AUTOMATIC COLOR SORTING MACHINEIRJET Journal
This document describes the design and development of an Arduino-based automatic color sorting machine. The system uses a TCS3200 color sensor to detect the color of objects and an Arduino microcontroller to manage the sorting process. Based on the color sensor output frequency analysis, objects are identified and sorted by color into separate cups by servo motors. The system was able to automatically sort Skittles candies into four color categories in 1.5 seconds per candy. This automatic sorting machine can help improve production efficiency compared to manual sorting. Future work may include adding additional sensors for quality control and load cells for weight measurement.
The document describes a smart car parking system using IoT. The system uses sensors like IR sensors and a wifi module connected to an Arduino board to detect available parking spots. This information is sent to a mobile app to guide drivers to empty spots, reducing congestion and emissions. The system's advantages include shorter wait times, fuel savings, and directing users to open spaces. It has applications in malls, restaurants, and theaters to more efficiently manage parking.
Thank you very much for checking out my presentation.
If you are a student or a faculty of an engineering college and need to create a presentation, you can contact me. Check out my profile to know how.
This project describes about a device, which measures the power consumed by our household devices, using IoT technology.
This document provides an overview of infrared technology and its applications in sensing and remote controls. It describes the basic components of an infrared detection system, including infrared sources like LEDs, transmission media, optical components, infrared detectors, and signal processing. It then discusses the specific components used in an example infrared obstacle detection circuit, including an IR LED, photodiode, op-amp, and potentiometer for threshold adjustment. The circuit detects objects by measuring changes in received infrared light intensity.
IRJET- Agricultural Parameters Monitoring System using IoTIRJET Journal
This document describes an agricultural parameters monitoring system using IoT. The system uses sensors like soil moisture, temperature, humidity and gas sensors connected to a Raspberry Pi 3B module. The sensor data is sent to the cloud database ThingSpeak using WiFi. Farmers can then monitor parameters of their farm fields like temperature, humidity and soil moisture levels remotely using an IoT application on their smartphone. This system aims to automate irrigation based on soil moisture levels and make agriculture smarter and reduce farmers' efforts through remote monitoring using Internet of Things technology.
IRJET- Review Paper on Agricultural Drought and Crop Failure Data Acquisi...IRJET Journal
This document reviews a proposed system for agricultural drought and crop failure data acquisition and transmission using IoT. The key points are:
1. The system would use sensors like soil moisture, humidity, and temperature sensors connected to a PIC microcontroller to collect field data and compare it to weather forecasts to detect drought and potential crop failures.
2. The data would be transmitted wirelessly via an ESP8266 WiFi module. This would allow automatic monitoring of fields and alerts to farmers about issues that require attention.
3. Implementing such a smart agriculture system using IoT technologies could help optimize resource use, increase yields, and minimize the impacts of climate change on agricultural production.
This document discusses home automation using an Android application. It describes how devices like lights and appliances can be controlled wirelessly via Bluetooth using an Arduino Uno microcontroller board connected to an HC-05 Bluetooth module. An L293D driver circuit is used to control motors and other loads. The system allows disabled or physically challenged people to remotely control home devices from their mobile phone for smart home applications at low cost.
Coal Mine Safety Monitoring and Alerting SystemIRJET Journal
This document describes a proposed coal mine safety monitoring and alerting system using sensors and wireless transmission. The system would monitor miners' safety in several ways: (1) It would attach sensors to miners' helmets to monitor air quality and gas levels, and detect if a miner falls or removes their helmet. (2) It would transmit sensor data from the helmets to a base station using Zigbee wireless technology. (3) If gas levels exceed thresholds or other emergencies are detected, it would alert miners by flashing helmet lights and sending messages. The goal is to provide real-time monitoring of miners' conditions and early warnings of safety issues to help prevent accidents and save lives in underground coal mines.
The propose system gives us the development of a Raspberry Pi based system for Wireless heartbeat, temperature monitoring, eye monitoring for coma patient, saline level Detector. That will easily provide real time information available for many users and can send them alert in critical conditions over Internet. In India many patients are dying because of heart attacks and reason behind this factor is that they are not getting proper help during the period. To give them timely and proper help first want to continuous monitoring of patient health. The fixed monitoring system can be used only when the patient is lying on bed and these systems are huge and only available in the hospitals in ICU. The system is developed for home use by patients that are not in a critical condition but need to be timely monitored by doctor or family. In any critical condition the Mail is send to the doctor or any family member. So that it easily save many lives by providing them quick service. Nakul S. Palkhede | Sachin D. Mali | Prof. Manisha S. Shelar"IoT Based Patient Monitoring" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-2 | Issue-4 , June 2018, URL: http://www.ijtsrd.com/papers/ijtsrd14216.pdf http://www.ijtsrd.com/engineering/electronics-and-communication-engineering/14216/iot-based-patient-monitoring/nakul-s-palkhede
IoT based temperature and humidity monitoring frameworkjournalBEEI
This study explored the use of Internet of Things (IoT) in monitoring the temperature and humidity of a data centre in real-time using a simple monitoring system to determine the relationship and difference between temperature and humidity with respect to the different locations of measurements. The development of temperature and humidity monitoring system was accomplished using the proposed framework and has been deployed at the data centre of Politeknik Muadzam Shah, where the readings were recorded and sent to an IoT platform of AT&T M2X to be stored. The data was then retrieved and analysed showing that there was a significant difference in temperature and humidity measured at different locations. X The monitoring system was also successful in detecting extreme changes in temperature and humidity and automatically send a notification to IT personnel via e-mail, short messaging service (SMS) and mobile push notification for further action.
Speed and direction control of dc motor using android mobile application grv ...chandan kumar
This project is all about the wireless operation of a DC Motor. In this project, we will control the speed of a DC Motor. Direction of the rotation will also be controlled. Wireless facility is provided with the help of Bluetooth connectivity. An android handset is required to control the operation. As the name suggests that “Speed and Direction Control of DC Motor using Android Mobile Application” is controlling the speed of a DC motor with any mobile phone containing some medium of connectivity such as Bluetooth
The presentation discusses designing a home automation system using Arduino that allows controlling electrical appliances like lights and fans via a smartphone. It aims to create a low-cost, user-friendly system especially for elderly and disabled users. The system uses an Arduino board, Bluetooth module, relay board and smartphone app to wirelessly control connected devices. Experimental tests showed the prototype system was effective with satisfactory performance at low cost.
This document introduces an IoT-based smart home system developed by a group of students. The system uses a Raspberry Pi as the central controller connected to various sensors and appliances via relays. It allows remote monitoring and control of lights, fans and security through a web interface or mobile app. The system architecture consists of physical devices, communication protocols, and an application layer for user control. The document discusses the components, circuit diagrams and provides an overview of the proposed smart home system and its applications.
This document describes a fingerprint-based door access system using an Arduino. The system uses a fingerprint sensor integrated into the door to identify users and an Arduino microcontroller to control door locks/latches. If a matching fingerprint is detected, the microcontroller will unlock the door. If an unknown fingerprint is detected multiple times, the system will alert the owner and enter a secure mode. The system provides secure access control but has the disadvantage of higher cost compared to traditional locks.
The document evaluates proposals from three companies for an RFID door lock system for a bank building. It analyzes the proposals based on cost, maintenance, security, and efficiency. The evaluation finds that the active RFID system best meets the criteria, being more secure and efficient while still affordable. It is recommended to purchase the active RFID locks to ensure safety of employees and property within the budget.
New development in sensors, radar and ultrasonic technologies has proved to be a boon for electronics
travelling aids (ETAs). These devices are widely used by blind and physically challenged peoples. C5 laser
cane, Mowat sensor, belt and binaural sonic aid, NAV guide cane are among popular electronic travelling
aids used by blind peoples. For physically challenged person electric wheel chairs controlled by joystick,
eye movement and voice recognition are also available but they have their own limitation in terms of
operating complexity, noise environment and cost. Our paper proposes an automated innovative
wheelchair controlled by neck position of person. It uses simple LEDs, photo sensor, motor and
microcontroller to control the movement of wheelchair
IRJET- Heart Attack Detection by Heartbeat Sensing using Internet of thin...IRJET Journal
This document describes a system for detecting heart attacks using sensors to monitor heartbeat and other vital signs connected over the Internet of Things (IoT). The system uses sensors attached to a patient to monitor their heartbeat, temperature, and blood pressure. If any readings go above or below thresholds set by a doctor, an alert is sent over WiFi to a central monitoring station. This allows one person to monitor multiple patients from a single location. The system aims to help detect heart problems early and reduce deaths from heart attacks. It uses microcontrollers to collect sensor data and transmit over WiFi while displaying current readings on an LCD screen. This portable system could allow people to monitor their health from home and help improve medical access.
Presentation on IoT Based Home Automation using android & NodeMCUSouvik Kundu
This document presents a project on an IoT-based home automation system using an Android application. A group of 4 students developed the system under the supervision of Mr. Dipra Mitra. The system allows users to control home appliances like lights and fans remotely using a mobile app. It consists of NodeMCU microcontrollers connected to relays and sensors to control devices. The app communicates with these controllers over the internet to automate tasks based on time or sensor triggers. The system provides benefits like energy savings and remote monitoring and control of devices.
IRJET - Women’s Safety System using IoTIRJET Journal
The document describes a women's safety system using IoT. The system uses an Arduino board connected to a GSM module to send emergency SMS messages with GPS location data. It also uses an accelerometer sensor and panic button to detect dangerous falls or when the button is pressed. The location is continuously updated on a webpage using an IoT module. When activated, the system sends an SMS with location to registered contacts and police and sounds an alarm using a buzzer. The small, portable design aims to provide safety for women anywhere by allowing remote monitoring via IoT and alerting others in emergency situations.
Seminar on Home Automation Using Raspberry PiBittu Kumar
This is the seminar on "Home automation using raspberry pi" which is helpful for the final year college going student. I have covered the basic under standing about the components and working of the home automation.
DESIGN AND DEVELOPMENT OF ARDUINO BASED AUTOMATIC COLOR SORTING MACHINEIRJET Journal
This document describes the design and development of an Arduino-based automatic color sorting machine. The system uses a TCS3200 color sensor to detect the color of objects and an Arduino microcontroller to manage the sorting process. Based on the color sensor output frequency analysis, objects are identified and sorted by color into separate cups by servo motors. The system was able to automatically sort Skittles candies into four color categories in 1.5 seconds per candy. This automatic sorting machine can help improve production efficiency compared to manual sorting. Future work may include adding additional sensors for quality control and load cells for weight measurement.
The document describes a smart car parking system using IoT. The system uses sensors like IR sensors and a wifi module connected to an Arduino board to detect available parking spots. This information is sent to a mobile app to guide drivers to empty spots, reducing congestion and emissions. The system's advantages include shorter wait times, fuel savings, and directing users to open spaces. It has applications in malls, restaurants, and theaters to more efficiently manage parking.
Thank you very much for checking out my presentation.
If you are a student or a faculty of an engineering college and need to create a presentation, you can contact me. Check out my profile to know how.
This project describes about a device, which measures the power consumed by our household devices, using IoT technology.
This document provides an overview of infrared technology and its applications in sensing and remote controls. It describes the basic components of an infrared detection system, including infrared sources like LEDs, transmission media, optical components, infrared detectors, and signal processing. It then discusses the specific components used in an example infrared obstacle detection circuit, including an IR LED, photodiode, op-amp, and potentiometer for threshold adjustment. The circuit detects objects by measuring changes in received infrared light intensity.
IRJET- Agricultural Parameters Monitoring System using IoTIRJET Journal
This document describes an agricultural parameters monitoring system using IoT. The system uses sensors like soil moisture, temperature, humidity and gas sensors connected to a Raspberry Pi 3B module. The sensor data is sent to the cloud database ThingSpeak using WiFi. Farmers can then monitor parameters of their farm fields like temperature, humidity and soil moisture levels remotely using an IoT application on their smartphone. This system aims to automate irrigation based on soil moisture levels and make agriculture smarter and reduce farmers' efforts through remote monitoring using Internet of Things technology.
IRJET- Review Paper on Agricultural Drought and Crop Failure Data Acquisi...IRJET Journal
This document reviews a proposed system for agricultural drought and crop failure data acquisition and transmission using IoT. The key points are:
1. The system would use sensors like soil moisture, humidity, and temperature sensors connected to a PIC microcontroller to collect field data and compare it to weather forecasts to detect drought and potential crop failures.
2. The data would be transmitted wirelessly via an ESP8266 WiFi module. This would allow automatic monitoring of fields and alerts to farmers about issues that require attention.
3. Implementing such a smart agriculture system using IoT technologies could help optimize resource use, increase yields, and minimize the impacts of climate change on agricultural production.
This document describes a smart and live agriculture system using IoT technologies. It measures various agricultural parameters like temperature, soil moisture, etc. using sensors and transmits the data wirelessly via NodeMCU to a cloud platform called ThingSpeak. ThingSpeak allows analyzing and visualizing the sensor data. The system then uses the analyzed data to make decisions about irrigation. It aims to optimize water usage, increase crop yields, and allow farmers to monitor fields remotely through a mobile app in real-time. The system could help address issues in agriculture like water scarcity and increase food production to meet growing demand.
IRJET- Farmer’s friend: Utilization of IoT and Web Application in Agricul...IRJET Journal
This document proposes a smart agriculture framework that utilizes IoT technologies like sensors, actuators, and wireless networks to automate agricultural processes. The framework has four layers - physical objects like sensors, local gateways that aggregate data from objects, the internet to transmit data to the cloud, and a cloud platform. Sensor data on soil moisture, weather etc. is sent to the cloud via gateways and internet. Experts analyze cloud data and provide farming suggestions to farmers via a mobile app. The system aims to optimize irrigation, minimize crop losses, and improve yields and farmer incomes through automated monitoring and control of agriculture.
A RESEARCH PAPER ON SMART AGRICULTURE SYSTEM USING IOTIRJET Journal
This document presents a research paper on a smart agriculture system using IoT. The system monitors soil moisture, temperature, humidity and water levels using sensors connected to a microcontroller. If any parameters exceed thresholds, an alert is sent to the farmer's smartphone via WiFi/cellular. The system aims to enhance productivity and efficiency in agriculture by automating monitoring and control tasks. It provides a low-cost solution to help farmers, especially in water-limited areas. The system is tested with soil moisture, temperature, humidity and ultrasonic water level sensors connected to an ESP8266 microcontroller. Sensor data is sent to a Blynk app for monitoring and manual control of water pumps. The system aims to save water, labor and
IoT based Digital Agriculture Monitoring System and Their Impact on Optimal U...Journal For Research
Although precision agriculture has been adopted in few countries, the greenhouse based modern agriculture industry in India still needs to be modernized with the involvement of technology for better production and cost control. In this paper we proposed a multifunction model for smart agriculture based on IoT. Due to variable atmospheric circumstances these conditions sometimes may vary from place to place in large farmhouse, which makes very difficult to maintain the uniform condition at all the places in the farmhouse manually. Soil and environment properties are sensed and periodically sent to cloud network through IoT. Analysis on cloud data is done for water requirement, total production and maintaining uniform environment conditions throughout greenhouse farm. Proposed model is beneficial for increase in agricultural production and for cost control and real time monitoring of farm.
IRJET- IoT – Based Wireless Sensors for Environmental Monitoring and Smar...IRJET Journal
This document describes a proposed smart garbage monitoring system that uses Internet of Things (IoT) technology. The system uses sensors to monitor environmental factors like temperature, humidity, and gas levels. An ultrasonic sensor detects the affected area distance. A Raspberry Pi processes the sensor data and checks if thresholds are exceeded, in which case a GPS module tracks the location. The location and sensor readings are sent to the nearest control center via IoT to monitor the area through a webpage. The system aims to efficiently manage garbage with minimal manual effort by automating waste monitoring and response.
A sensing approach for automated and real-time crop prediction in the scope o...bijejournal
Internet of things (IoT) sensors have the ability to provide information about agricultural fields and subsequently
take action based on user input, making smart agriculture an emerging concept. The development of a smart
farm system using the advantages of cutting-edge technologies like Arduino, IoT, and wireless sensor networks
is proposed in this paper. The goal of the study is to use rapidly developing technology, i.e., IoT and automated
smart agriculture, to its advantage. The key to increasing the production of productive crops is to keep an eye on
the environment. The main feature of this paper is the creation of a system that can use ESP8266 sensors to track
temperature, humidity, moisture, and even the movement of animals that could damage crops in an agricultural
field. If any discrepancy is detected, the system can send an short messaging service notification to the farmer’s
smartphone as well as a notification on the application that was created for the purpose. Through an android
application, the system’s duplex communication link, which is based on a cellular Internet interface, enables data
examination and irrigation scheduling programming. The device has the potential to be helpful in water-scarce,
remote places due to its low cost and energy independence.
IRJET- Automated Smart Greenhouse Environment using IoTIRJET Journal
This document describes an automated smart greenhouse system using Internet of Things (IoT) technology. Sensors are used to monitor environmental parameters like temperature, humidity, soil moisture, light intensity, and pH levels. An Arduino microcontroller collects data from the sensors and sends it over WiFi or Ethernet to a cloud server. Users can access the sensor data through a mobile app to remotely monitor greenhouse conditions. If any parameters exceed a threshold, the system can automatically control actuators like fans, pumps, and lights to regulate the greenhouse environment. The system aims to help farmers efficiently manage greenhouse agriculture without constant on-site presence.
IRJET- Advanced Guiding Tool for the Selection of CropsIRJET Journal
This document describes an advanced guiding tool to help farmers select appropriate crops. It uses sensors to monitor soil characteristics and environmental conditions. The sensor data is sent to a Node MCU microcontroller and stored in the cloud. Farmers can access this historical data using wireless devices to determine which crops are best suited for their land based on the soil and climate conditions. This system improves upon previous agriculture monitoring systems by not only monitoring crop growth but also collecting and storing sensor data in the cloud. This stored data can then be used to advise farmers on optimal crop selection.
IRJET- Soil, Water and Air Quality Monitoring System using IoTIRJET Journal
This document summarizes a research paper on developing a soil, water, and air quality monitoring system using IoT technologies. Sensors are used to measure various parameters of soil, water, and air quality, including pH, moisture, temperature, turbidity, and nutrients. The sensor data is sent to a Raspberry Pi controller and then uploaded to the cloud. If measurements are abnormal, an alert message is sent. The system aims to help farmers and users monitor natural resource quality and make informed decisions. Future work could include using machine learning to analyze trends and make crop recommendations based on sensor readings.
This document discusses a proposed smart farming system using IoT that allows remote monitoring of farms. Sensors would monitor soil moisture, temperature, humidity and other field conditions. If conditions drop below thresholds, a raspberry pi control unit would automatically activate water pumps via a relay module to irrigate the fields. Farmers could also control irrigation manually via a mobile app. The system aims to optimize water usage, increase crop yields, and allow farmers to remotely monitor field conditions through an automated and intelligent irrigation process.
Solar Powered Smart Agriculture Systems Using WSN Via IoTIRJET Journal
The document describes a proposed solar-powered smart agriculture system using wireless sensor networks and the Internet of Things. Sensors would monitor soil moisture, water level, humidity, temperature, and other crop/field conditions. A NodeMCU microcontroller would collect sensor data and send it via the cloud to a mobile app for farmers to monitor in real-time. This would help farmers optimize crop yields, efficiency, and reduce stress on farmers by automating some agriculture tasks. The system is intended to advance smart agriculture using renewable energy and modern technologies.
IRJET- IoT based Greenhouse Monitoring using PIC16F877AIRJET Journal
This document describes an IoT-based system for monitoring environmental conditions like temperature, humidity, light, and soil moisture in a greenhouse using sensors and a PIC16F877A microcontroller. The sensor data is sent via a GPRS modem to a webpage where it is displayed graphically. This allows farmers to remotely monitor conditions in the greenhouse from anywhere. The system aims to automate greenhouse monitoring to improve agriculture through precision farming using sensors, microcontrollers, and cloud connectivity through IoT.
IRJET - Prevention of Crop Disease in Plants (Groundnut) using IoT and Ma...IRJET Journal
The article discusses international issues. It mentions that globalization has increased economic interdependence between nations while also raising tensions over immigration and trade. Solutions will require cooperation and compromise and a recognition that isolationism is not a viable strategy in an interconnected world.
IRJET- Cloud based Intelligent Plant Monitoring DeviceIRJET Journal
This document describes a cloud-based intelligent plant monitoring device that uses sensors and the Internet of Things (IoT) to monitor environmental factors impacting plant growth. The device contains sensors to measure soil moisture, light intensity, temperature and humidity. It connects to an Adafruit IoT cloud platform to store and visualize the sensor data through a mobile application. This allows farmers to remotely monitor plants and improve crop yields. The system aims to reduce water waste and labor while promoting smart agriculture through automated monitoring of plant conditions.
This document discusses a proposed system for warehouse management using IoT. The system would use sensors like DHT11 (for temperature and humidity), a flame detector, and an ADXL335 accelerometer to continuously monitor the environment in a warehouse for factors like temperature, moisture, fire, and earthquakes. If any emergency events are detected, such as a fire or earthquake, the system would send alert messages via GSM to notify warehouse officials, emergency services, and hospitals so they can respond quickly. The system aims to automate environmental monitoring and alerting to improve safety and efficiency over manual methods, while using low-cost, low-power components suitable for rural areas.
IRJET- Environmental Analysis in IoT using Raspberry PiIRJET Journal
This document describes a system that monitors environmental conditions like temperature, humidity, light intensity, and gas levels using sensors and a Raspberry Pi. The sensors collect data that is sent over the internet and displayed on a web page. The system aims to allow remote monitoring of weather conditions anywhere in the world using Internet of Things (IoT) technology. The sensors measure environmental data that is processed by the Raspberry Pi and displayed on an LCD screen. Readings are also sent to a cloud database and displayed as graphs online. If readings exceed thresholds, alert messages are sent by text message. The system provides a low-cost and portable way to remotely monitor weather using common IoT components like sensors and a Raspberry Pi single-board
IRJET - Wireless Monitoring and Controlling of Greenhouse EnvironmentIRJET Journal
This document presents a system for wirelessly monitoring and controlling the greenhouse environment. The system uses sensors to monitor temperature, humidity, soil moisture, and light levels. A local station collects sensor data via a microcontroller and transmits it wirelessly to a central station using Zigbee. The central station is a PC that can analyze the data and send control signals back to actuators at the local station, such as heaters or sprinklers, to maintain optimal environmental conditions for plant growth. The system aims to independently control the greenhouse environment for maximum crop yields.
Paul _smart_cultivation_by_remote_monitoringsujit Biswas
The document describes a proposed remote field monitoring and control system using IoT. Various sensors would collect data on temperature, moisture, radiation etc. and transmit it via LoRaWAN gateway to a server for analysis. Machine learning models would analyze the data to provide predictions and recommendations to farmers via a smartphone app. This would allow remote monitoring and control of irrigation, pesticide distribution and more for better farm management.
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Long Term Trend Analysis of Precipitation and Temperature for Asosa district,...IRJET Journal
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React based fullstack edtech web applicationIRJET Journal
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Multistoried and Multi Bay Steel Building Frame by using Seismic DesignIRJET Journal
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The presentation also covers the positive and negative aspects of inductive bias, along with strategies for mitigating potential drawbacks. We'll explore examples of how bias manifests in algorithms like neural networks and decision trees.
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Electric vehicle and photovoltaic advanced roles in enhancing the financial p...IJECEIAES
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TIME DIVISION MULTIPLEXING TECHNIQUE FOR COMMUNICATION SYSTEMHODECEDSIET
Time Division Multiplexing (TDM) is a method of transmitting multiple signals over a single communication channel by dividing the signal into many segments, each having a very short duration of time. These time slots are then allocated to different data streams, allowing multiple signals to share the same transmission medium efficiently. TDM is widely used in telecommunications and data communication systems.
### How TDM Works
1. **Time Slots Allocation**: The core principle of TDM is to assign distinct time slots to each signal. During each time slot, the respective signal is transmitted, and then the process repeats cyclically. For example, if there are four signals to be transmitted, the TDM cycle will divide time into four slots, each assigned to one signal.
2. **Synchronization**: Synchronization is crucial in TDM systems to ensure that the signals are correctly aligned with their respective time slots. Both the transmitter and receiver must be synchronized to avoid any overlap or loss of data. This synchronization is typically maintained by a clock signal that ensures time slots are accurately aligned.
3. **Frame Structure**: TDM data is organized into frames, where each frame consists of a set of time slots. Each frame is repeated at regular intervals, ensuring continuous transmission of data streams. The frame structure helps in managing the data streams and maintaining the synchronization between the transmitter and receiver.
4. **Multiplexer and Demultiplexer**: At the transmitting end, a multiplexer combines multiple input signals into a single composite signal by assigning each signal to a specific time slot. At the receiving end, a demultiplexer separates the composite signal back into individual signals based on their respective time slots.
### Types of TDM
1. **Synchronous TDM**: In synchronous TDM, time slots are pre-assigned to each signal, regardless of whether the signal has data to transmit or not. This can lead to inefficiencies if some time slots remain empty due to the absence of data.
2. **Asynchronous TDM (or Statistical TDM)**: Asynchronous TDM addresses the inefficiencies of synchronous TDM by allocating time slots dynamically based on the presence of data. Time slots are assigned only when there is data to transmit, which optimizes the use of the communication channel.
### Applications of TDM
- **Telecommunications**: TDM is extensively used in telecommunication systems, such as in T1 and E1 lines, where multiple telephone calls are transmitted over a single line by assigning each call to a specific time slot.
- **Digital Audio and Video Broadcasting**: TDM is used in broadcasting systems to transmit multiple audio or video streams over a single channel, ensuring efficient use of bandwidth.
- **Computer Networks**: TDM is used in network protocols and systems to manage the transmission of data from multiple sources over a single network medium.
### Advantages of TDM
- **Efficient Use of Bandwidth**: TDM all
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.
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