Search
198 articles for “sensor nodes”
-
Effect of Partial Ground Plane on the Microstrip Patch Antenna Performance for Wireless Sensor Networks
Abstract: Wireless sensor networks have a number of tiny nodes. Each node has the ability to communicate with its neighbors. The communication range depends on the type of antenna used. This paper analyzes the performance of microstrip patch antenna which suppresses the surface waves from the edges of the ground-plane of the substrate. The microstrip patch antenna is designed using a substrate of dielectric constant εr = 2.2 and loss tangent …
Published in Journal of Electronic Design Technology · Vol. 4, Issue 3, 2013 · pp. 5–9 Read article
-
Forest Fire Detection System
Abstract: The IOT industry is rapidly growing in the current scenario. Each one of us now understands the significance of Internet of Things. At present, it is being used in almost all industries making our lives a bit easier. Forest fires have become a massive threat across the globe, causing numerous negative impacts on human habitats and forest ecosystems. Climatic changes and the greenhouse effect are among the consequences of such …
Published in Journal of VLSI Design Tools and Technology · Vol. 13, Issue 1, 2023 · pp. 1–5 Read article
-
Designing and Analysis of a Negative Bias Temperature Instability Sensing Circuit
Abstract: Scale down the size of devices introduce the effect of negative bias temperature instability (NBTI), positive bias temperature instability (PBTI), and hot carrier injection (HCI) in very-large-scale integration (VLSI) chip design and the major concern is to minimize these effects to a nominal value. In the paper, authors focus in minimization of NBTI effect and develop a noble degradation monitoring sensor circuit named SCHIMOS. A comparison is stated between an …
Published in Research & Reviews: A Journal of Embedded System & Applications · Vol. 8, Issue 1, 2020 · pp. 6–11 Read article
-
IOT BASED SMART PLANT WATERING SYSTEM
Abstract: Effective water management in plant irrigation is essential for resource conservation and sustaining robust plant development in the age of smart technologies. This project introduces a NodeMCU microcontroller-based Internet of Things (IoT) smart plant pump control system designed to automate irrigation procedures based on real-time environmental data. A soil moisture sensor built within the system continuously checks the soil's moisture content. The NodeMCU activates the water pump to irrigate the …
Published in Journal of Control & Instrumentation · Vol. 16, Issue 3, 2025 · pp. 8–13 Read article
-
Security Threats and Attacks in Wireless Sensor Network
Abstract: Sensor networks enable application that connects the physical world to the virtual world.A wireless sensor network (WSN) consists of distributed autonomous sensors to closelymonitor physical or environmental conditions. Wireless platforms are less expensive andare more powerful, the applications supported by WSNs [1] vary from monitoring,tracking to controlling. In the era of interconnected world, security of both external andinternal data exchange over network nodes is a primary concern. This paper studies …
Published in Journal Of Network security · Vol. 1, Issue 2-3, 2013 · pp. 12–17 Read article
-
Microclimate Conditions Monitoring using IoT to Maximize Fruits and Vegetables Production
Abstract: AbstractTo save the production cost of the Agro fields and maximizing the economy, production and quality using automation as well as technological advancements. This paper discusses about maximizing the agro-production using control in the microclimate conditions using IIoT (Industrial Internet of Things), yield a healthier crop production with maximum profit. The method includes continuous monitoring of the farm, includes monitoring climate conditions with respect to the crop on the field …
Published in Recent Trends in Sensor Research & Technology · Vol. 4, Issue 3, 2017 · pp. 15–20 Read article
-
IoT Based Fire & Gas Detection Using Blynk
Abstract: This article provides a Blynk platform-based Internet of Things (IoT) solution for gas and fire detection. The suggested system has sensors that are linked to a microcontroller and can detect gas leaks as well as fires. These sensors provide wireless data transmission to a central processing unit. Safety and monitoring systems are only two of the many facets of daily life that the Internet of Things (IoT) has transformed in …
Published in Journal of Thermal Engineering and Applications · Vol. 11, Issue 2, 2024 · pp. 30–36 Read article
-
Smart Motion Detection System using IoT: A NodeMCU and Blynk Framework
Abstract: A motion detector is a device that senses movement and triggers an action, such as turning on a light or sounding an alarm. Usually, motion detectors have been wired into home security systems, but with the advancements in IoT technology, they can now be connected to the internet for remote monitoring and control. This makes it possible to secure our homes and workplaces in a more practical and adaptable manner. …
Published in Journal of Microelectronics and Solid State Devices · Vol. 10, Issue 3, 2023 · pp. 1–8 Read article
-
ENERGY MANAGEMENT SYSTEM WITH HOME AUTOMATION
Abstract: The surge in population and industrial activity is leading to higher energy consumption rates daily, yet there's a shortage of expertise in monitoring and managing this usage. Traditional energy meters used in homes are offline and necessitate manual readings, which can be addressed through the adoption of smart energy meters. Proposed as an IoT-based solution, these meters enable users to access readings globally, providing detailed information on voltage, current, power, …
Published in Journal of Energy, Environment & Carbon Credits · Vol. 14, Issue 1, 2024 · pp. 1–10 Read article
-
Detecting Vehicular Congestion Using Fog Computing
Abstract: Traffic congestion has become a major challenge for modern transportation systems, leading to increased travel time, fuel consumption and air pollution. To address this issue, Internet of Vehicles (IoV) has emerged as a promising technology for detecting traffic congestion in real-time. This study discusses a research investigation that explores the utilization of Fog Computing principles to detect traffic congestion. The proposed system utilizes sensors to capture traffic data and send …
Published in Journal of Open Source Developments · Vol. 10, Issue 2, 2023 · pp. 12–22 Read article
-
A Realistic Approach Based on Internet of Things (IoT) for Solar Panel Health Monitoring
Abstract: AbstractSolar energy vitality is generally accessible all through the world and can add to limit the reliance on vitality imports. The internet of things has a dream in which the web stretches out into this present reality grasping regular articles. As renewable vitality developed at a rate speedier than some other time in history amid this period. The proposed framework alludes to the online show of the remote observing framework …
Published in Recent Trends in Sensor Research & Technology · Vol. 4, Issue 3, 2017 · pp. 25–31 Read article
-
Smart Agriculture: IoT-Based Automation and Monitoring for Enhanced Farming Efficiency
Abstract: This paper presents the development of an innovative agriculture automation and monitoring system designed to improve farming efficiency through the integration of low-cost sensors and microcontrollers. The system utilizes components such as PIR motion sensors, soil moisture sensors, DHT11 humidity sensors, and a relay motor pump for precise automation of irrigation and environmental monitoring. NodeMCU (ESP8266) acts as the primary controller, facilitating real-time data gathering and decision-making. Results show significant …
Published in International Journal of Electronics Automation · Vol. 3, Issue 1, 2025 · pp. 1–11 Read article
-
Real-Time Crack Detection in Polymer Composites Using Embedded IoT Sensor Networks
Abstract: This study developed an embedded Internet of Things sensor network for real-time crack detection, localization, and severity assessment in glass–fiber-reinforced polymer composites. Four polyvinylidene fluoride sensors were embedded near the laminate mid-plane and connected to synchronized wireless acquisition nodes. Controlled low-velocity impacts generated graded damage states. Ultrasonic C-scan and optical microscopy provided independent labels. A compact multi-channel convolutional model processed normalized waveforms, spectral entropy, signal energy, and arrival-time differences at …
Published in Journal of Polymer & Composites · Vol. 14, Issue 4, 2026 · pp. 866–899 Read article
-
Reliable Data Transport in Platform-Based WSN
Abstract: Wireless Sensor networks (WSNs) are being used widely in the data to day life of human. Sensor network is a collection of tiny sensors connected through different Wireless medium. The main aim of sensor networks is to monitor and control of physical environments from remote locations with better accuracy. WSNs are having a wide range of applications areas such as military battle fields, environmental monitoring, health monitoring sensors in network …
Published in Recent Trends in Sensor Research & Technology · Vol. 1, Issue 1, 2014 · pp. 16–21 Read article
-
Design of a Low Cost and Low Power Smart Wireless Sensor
Abstract: The accessibility of minimal expense, low-power and little inserted processors, radios and sensors, incorporated on a solitary chip, is prompting the utilization of remote interchanges and registering for connecting with the actual world in numerous regular citizen and military applications. The advances in the incorporation of complicated remote coordinated items and the expansion in execution and usefulness of the plan apparatuses, the prerequisites and properties of a solitary gadget (sensor …
Published in Journal of Software Engineering Tools & Technology Trends · Vol. 9, Issue 1, 2022 · pp. 21–27 Read article
-
Smart Home Automation System
Abstract: Computerization is becoming famous step by step because of various benefits. Till now the current advancement shows that the mechanization framework is overseen by messages, or a few different applications. This study gives a thought of involving IoT for observing and controlling home machines by means of the World Wide Web through remote medium or Wi-Fi. The thought given in this study targets controlling home machines through detecting the movement …
Published in Journal of Computer Technology & Applications · Vol. 13, Issue 1, 2022 · pp. 9–23 Read article
-
Cluster Head and RREQ Based Malicious Behaviour Detecting and Preventing Approach in WSN
Abstract: Wireless sensor network is a type of network which has no communications pattern for communicate between nodes, new nodes easily integrate in network so attacks easily deploy on it. Gray hole is additionally one of the attacks that are tough to notice as a result of it will behave each as normal node and malicious node. For detecting and preventing malicious behavior of node we propose a technique Cluster head …
Published in Journal of Operating Systems Development & Trends · Vol. 2, Issue 3, 2015 · pp. 1–9 Read article
-
Drawbacks of the Water Monitoring System
Abstract: Water quality stands as a paramount determinant influencing human existence. Purity tests for the water must often be performed immediately. There will need to be testing at multiple locations if the area to be studied is large. If the geographical area under consideration is extensive or large, testing will need to take place at multiple locations within that area. Continual assessments of the water's quality will be difficult and time-consuming. …
Published in Journal of Water Pollution & Purification Research · Vol. 10, Issue 1, 2023 · pp. 14–21 Read article
-
Reinforcement Learning for Adaptive Sensing with Shape Memory Polymer-Based IoT Nodes
Abstract: The rapid expansion of intelligent sensing in the Internet of Things (IoT) has revealed the pressing need for materials and algorithms capable of self-adaptation in volatile environments. Conventional polymer-based sensors and static control strategies often fail to capture nonlinear thermo-mechanical dynamics, leaving them unsuitable for unpredictable operating conditions. Although prior studies have improved polymer composites or introduced algorithmic optimization independently, few attempts have coupled the adaptability of smart materials with …
Published in Journal of Polymer & Composites · Vol. 13, Issue 6, 2025 · pp. 370–391 Read article
-
Target Tracking Mobile Sensor Network Using Mobile AdHoc Networks (MANET)
Abstract: Target trailing mobile device network could be a major challenge in mobile unintended networks due partly to the dynamically dynamic network topologies. For mobile device networks that square measure developed for police investigation applications, it's vital to use a quality management theme empower nodes to create higher choices concerning their positions specified strategic tasks like target trailing can like node movement to explain a distributed quality management theme for mobile …
Published in Journal of Mobile Computing, Communications & Mobile Networks · Vol. 5, Issue 3, 2018 · pp. 23–26 Read article