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223 articles for “Wireless sensing technology”
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Smart Air Quality Monitoring System using IoT
Abstract: This paper presents the design and implementation of a Smart Air Quality Monitoring System using the ESP32 Wi-Fi microcontroller integrated with an MQ-2 gas sensor and a DHT-11 temperature and humidity sensor. The system continuously monitors environmental parameters including air quality (smoke, LPG, CO, and other combustible gases), temperature, and relative humidity in real time. The acquired sensor data is transmitted wirelessly to the Blynk IoT platform, enabling users to …
Published in Recent Trends in Sensor Research & Technology · Vol. 13, Issue 2, 2026 Read article
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Wireless Sensor Network and Its Challenges in the Internet of Things
Abstract: Wireless sensor networks (WSNs) are gaining more impact in our day to day lives. They are finding a wide range of applications in various domains, including security systems, industrial control and factory automation, lighting and HVAC control, in-home utility monitoring systems, monitoring bridges, railways and traffic lights. In future, WSNs are expected to be integrated into the “Internet of Things”, where sensor nodes join the internet dynamically, and use it …
Published in Journal of Web Engineering & Technology · Vol. 2, Issue 1, 2015 · pp. 19–23 Read article
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Blue Eye Technology
Abstract: In social interaction with other human beings which delivers information by using emotion and facial expression play about their mood that is important part in communication. The “Blue Eyes Technology” creates sensory abilities like those of human beings which enable the computer to gather facts about humans and interact with others. This paper implements the detection of feelings or emotion like fear, surprised, happy, sad and anger; it defines by …
Published in Journal of Advancements in Robotics · Vol. 7, Issue 1, 2020 · pp. 15–18 Read article
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Adaptive Car Parking Systems: Utilizing Real-Time Data and wireless sensors (optical sensors) microsystems for car parking assistance
Abstract: This Android Car Parking System App aims to simplify and improve the car parking experience for users. It provides a convenient solution for locating available parking spots, making reservations, and charging electric vehicles. The app leverages smartphone technology to enhance user convenience, reduce parking congestion, and promote efficient space utilization. The motivation behind this app is to address these issues and make the parking process more convenient and efficient. By …
Published in Journal of Semiconductor Devices and Circuits · Vol. 11, Issue 2, 2024 Read article
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Intelligent Border Alert and Boat Security System
Abstract: AbstractNatural calamities are always miserable for the fishermen and sea travelers. In fact, they have to face plethora of systematic challenges. For instance, sudden climate changes, which will pause their further journey amidst the sea for long time without food and any external communication and will result in life threatening situations. Furthermore they failed to control the water flow inside the boat. Even though there are traditional methods by using …
Published in Recent Trends in Electronics Communication Systems · Vol. 7, Issue 2, 2020 · pp. 9–12 Read article
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Extensible Messaging and Presence Protocol Using Wireless Sensor Network
Abstract: Wireless sensor networks have significant potential in the home environment. Home application scenarios include monitoring and interaction from several remote or local devices such as mobile phones, televisions or computers. In this paper we propose an architecture for a network based on internet protocol (IP)-enabled wireless sensors. The communication system is based on the XMPP-protocol which is shown to be highly suitable for the sensor networks. XMPP provides a push …
Published in Journal of Advances in Shell Programming · Vol. 2, Issue 2, 2015 · pp. 22–27 Read article
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High-Performance Polymer Composites for Next-Generation Biomedical Sensor Interfaces
Abstract: High-performance polymer composites are emerging as versatile platforms for next-generation biomedical sensor interfaces because they can combine mechanical compliance, electrical functionality, biocompatibility, and structural tunability within a single material system. However, the rapid expansion of polymer matrices, conductive nanofillers, hydrogels, and biodegradable materials has produced a highly diverse literature, making it difficult to identify how material composition and interfacial structure determine sensor performance and clinical suitability. This review critically examines …
Published in Journal of Polymer & Composites · Vol. 14, Issue 5, 2026 Read article
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Technology-Based Interventions for Diabetes Self-Management: A Review of Mobile Apps, wearable Devices, and Telemedicine Solution
Abstract: This comprehensive review delves into the transformative impact of technological innovations on diabetes management. From historical insights to cutting-edge developments, we explore the evolution of diabetes care through wireless sensors, smart devices, AI-driven solutions, and telemedicine. Investigating sensor-augmented pump systems, biosensor-based glucose monitoring, smart pens, and telemedicine solutions, we uncover their efficacy in enhancing patient self-management and healthcare accessibility. Furthermore, the convergence of machine learning, data mining, and artificial intelligence …
Published in Research and Reviews : A Journal of Biotechnology · Vol. 13, Issue 2, 2023 · pp. 25–35 Read article
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Solar-Powered Electric Vehicle Charging Station Enhanced by IoT Integration
Abstract: This project introduces a solar-powered electric vehicle (EV) charging station that incorporates Internet of Things (IoT) technology to enhance monitoring and operational contr While the integration of solar energy for renewable power generation is promising, the real-time solar voltage monitoring system raises questions about the overall efficiency and dependability of solar energy under variable environmental conditions. The automatic detection of a vehicle’s position over the wireless charging coil, eliminating manual …
Published in Journal of Power Electronics and Power Systems · Vol. 15, Issue 2, 2025 · pp. 23–32 Read article
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IoT and Smart Sensors for Structural Health Monitoring: Trends, Challenges, and Future Directions
Abstract: Structural Health Monitoring (SHM) plays a critical role in ensuring the safety, resilience, and sustainability of civil infrastructure systems. In recent years, the convergence of Internet of Things (IoT) technologies and smart sensor systems has revolutionized the field of SHM. This integration enables continuous, real- time monitoring, facilitates predictive maintenance, and reduces the costs associated with structural inspections. IoT-based SHM frameworks leverage wireless sensor networks, cloud computing platforms, and intelligent …
Published in Recent Trends in Sensor Research & Technology · Vol. 12, Issue 3, 2025 · pp. 1–6 Read article
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IOT Based Smart System for Parameter Control Interfaced with Android and Cloud
Abstract: The smart embedded system enables real-time monitoring and control of multiple parameters motor speed, LCD brightness, temperature, and humidity through both manual input and remote Android application. The system consists Raspberry Pi 4 Model B as the central processor, integrated with a DHT11 sensor, L298N motor driver, LCD display, and potentiometers. Cloud connectivity is achieved using Firebase to synchronize data between the hardware and a custom-built mobile application. Real-time feedback …
Published in Journal of Mechatronics and Automation · Vol. 12, Issue 3, 2025 · pp. 11–22 Read article
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Mouse-less Interaction Using Augmented Reality
Abstract: This project aims to revolutionize computer interaction in augmented reality environments by developing a mouse-less system operated by fingers in the air. The conventional use of physical mouse restricts user movement and immersion in virtual environments. The project's primary objectives revolve around tackling issues related to precision, response time, the identification of gestures, and the seamless integration of augmented reality. The proposed solution involves selecting appropriate motion tracking technologies and …
Published in Journal of Operating Systems Development & Trends · Vol. 10, Issue 2, 2023 · pp. 24–35 Read article
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Performance Analysis of DS-CDMA Based Spectrum Sensing in Cognitive Radio
Abstract: In the near future cognitive radio technology will be the efficient one in bandwidth utilization. It is a promising technology that enables a user to use both licensed and unlicensed spectrums. The licensed spectrum can be used depending on the channel assignment strategy of a particular wireless communication standard. But the unlicensed spectrum can be effectively used with a memorandum of agreement whenever it is idle. To predict the availability …
Published in Journal of Telecommunication, Switching Systems and Networks · Vol. 2, Issue 1, 2015 · pp. 16–22 Read article
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Study of Spectrum Sensing Techniques for OFDM-based Cognitive Radio
Abstract: Nowadays OFDM (Orthogonal Frequency Division Multiplexing) techniques are adopted by many existing or progressing wireless communication standards. OFDM’s sensing and spectrum shaping capabilities together with its flexibility and adaptivity make it the best transmission technology for CR system. Spectrum sensing helps to detect the spectrum holes (unutilized bands of the spectrum) providing high spectral resolution capability. Thus, a robust spectrum sensing algorithm for OFDM modulated signals is highly decide to …
Published in Recent Trends in Electronics Communication Systems · Vol. 1, Issue 1, 2014 · pp. 25–31 Read article
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A Review Paper on Role of GIS in Development of Smart Cities
Abstract: Smart cities may define as a sustainable growth of urban area that gives an extra ordinary living condition by improving economy, environment, mobility, governance and energy efficiency etc. Smart cities are enabling automation and real-time integrated city monitoring and management through various technologies like a geographic information systems (GIS), global positioning systems (GPS), and remote sensing (RS) through the network of sensors, cameras, wireless devices and data centers. GIS plays …
Published in Journal of Remote Sensing & GIS · Vol. 8, Issue 2, 2017 · pp. 38–44 Read article
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New Ideas in Quantum RF
Abstract: Quantum RF Innovations is leading the way in next-generation wireless technologies by connecting old radio frequency systems with new quantum- enabled solutions. Our goal is to change the way signals are processed, communicated, and sensed by using advanced quantum principles and cutting- edge RF engineering. We are creating a new class of devices and systems that can achieve ultra-low-noise signal amplification, unprecedented spectrum control, and quantum-secured communication through interdisciplinary research …
Published in International Journal of Radio Frequency Innovations · Vol. 3, Issue 2, 2025 · pp. 35–43 Read article
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AI-Powered Smart Door Lock System with IoT Integration for Enhanced Home Security
Abstract: An AI-Powered Smart Door Lock System with IoT Integration for Enhanced Home Security system is an advanced security solution that utilizes sensors, microcontrollers, and authentication mechanisms to control access efficiently. This system is designed to enhance security and convenience by eliminating the need for traditional keys, reducing the risks associated with lost or duplicated keys. It operates using various authentication technologies such as RFID (Radio Frequency Identification), fingerprint recognition, and …
Published in Journal of Mechatronics and Automation · Vol. 12, Issue 2, 2025 · pp. 34–38 Read article
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Fire Engineering to Subject Methodical Scopes
Abstract: This article is description of fire engineering to gather experience for combat fire hazards. Fire is the process of substances combination with oxygen from chemical reaction in presence of air which produce large amount of light, heat and smoke. Explosion has been sudden release of mechanical, chemical, or nuclear energy and subject through violent manner. Ethic has thereby generated high temperature with release of gas. Study of subject has dealt …
Published in Journal of Control & Instrumentation · Vol. 12, Issue 3, 2021 · pp. 19–26 Read article
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Wireless Charging of Mobile Phones Using Microwaves
Abstract: Nowadays mobile phones are becoming a basic part of our life. This is one of the most important medium for the communication. The mobile phone batteries have always been problem for recharging. Mobiles have to be put to recharge after the batteries have drained out. In this paper, the main objective is to make the recharging of mobile phones anywhere without charger. This is done only when there is use …
Published in E-Commerce for Future & Trends · Vol. 3, Issue 1, 2016 · pp. 16–18 Read article
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Li-Fi Visible Light: Data Transfers via LED Technology
Abstract: Li-Fi (Light Fidelity) is a cutting-edge technology that uses visible light to communicate data wirelessly, like how Wi-Fi uses radio waves. Light Emitting Diodes (LEDs) are the principal source of light in this system for information transmission. To transmit data, the LED light blinks on and off very quickly, quicker than our eyes can detect. After then, a sensor records these light signals and transforms them back into data that …
Published in Trends in Opto-electro & Optical Communication · Vol. 15, Issue 1, 2025 · pp. 1–7 Read article