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Discover Electronics
ISSN 2948-1600 · Springer · 261 artikel di indeks
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Artikel Jurnal
IoT-based indoor environmental monitoring system using multi-parameter sensing and ESP32-WROOM integration
Abstract A proper monitoring of the indoor environment is essential to maintain comfort, health, and proper control of energy. Variation in parameters like temperature, humidity, particulate matters, and intensity of light exerts a critical influence on health factors and working of devices. To…
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Artikel Jurnal
A comparative study on 2-D convolutional neural network architectures for the detection of cognitive impairment from structural MRI
Abstract Cognitive impairment (CI), ranging from very mild to moderate severity, represents a clinically meaningful indicator of neurodegenerative decline and and frequently precedes the onset of Alzheimer’s disease (AD). Structural MRI serves as a non-invasive biomarker capable of capturing subtle…
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Artikel Jurnal
Scalable fabrication of micro/nanostructured polymeric functional platforms via advanced lithography techniques
Abstract Recent advances in flexible sensors are revolutionizing smart sensing applications, including air monitoring, healthcare, and electronic skin (e-skin). These sensors are light, thin, low-cost, and widely accessible, with the potential to transform real-time sensing solutions, especially in…
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Artikel Jurnal
Energy-aware dynamic programming scheduler for TinyML workloads on energy-harvesting CubeSat-IoT platforms: a comprehensive system modelling and performance analysis
Abstract The integration of Tiny Machine Learning (TinyML) algorithms into CubeSatInternet of Things (IoT) platforms presents a transformative opportunity for autonomous space-based sensing and decision-making. However, the energyconstrained nature of CubeSats necessitates sophisticated energy…
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Artikel Jurnal
Thin-film transistor approaches for ultra-sensitive gas sensing technologies
Abstract Gas sensors are essential in environmental monitoring, industrial safety, and healthcare by enabling the detection of hazardous and flammable gases at trace levels. Conventional sensing approaches, including electrochemical, optical, catalytic, and thermal methods, though effective, suffer…
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Artikel Jurnal
An intelligent model and simulation of high voltage and medium voltage transmission line protection scheme using time overcurrent relay optimization settings: a case of Rwanda power network
Abstract This paper presents an optimized inverse-time overcurrent relay (OCR) setting and coordination methodology for interconnected high-voltage and medium-voltage (HV/MV) transmission systems, validated on a real 110 kV/15 kV utility substation network. Analytical feeder impedance equivalences…
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Artikel Jurnal
Secure medical image transmission system for remote IoHT applications over 5G network
Abstract With an increasingly aging population prone to chronic conditions, coupled with an insufficient number of healthcare professionals, further aggravated by the shortage of medical facilities, telemedicine in general and telecare in particular have become unavoidable. However, a major…
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Artikel Jurnal
Shunt and series resistance, photo- and saturation current, and ideality factor extraction of photovoltaic devices, integrating the current minus the short circuit current, using the 3/8 rule, with an automatic executable program
Abstract A C++-based automatic executable program is implemented and provided in this article to integrate the current minus the short-circuit current, using the 3/8 integration rule, to compute the Co-Content function. The shunt (Rsh) and series resistance (Rs), photo (Iph) and saturation current…
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Artikel Jurnal
Aluminene nanoribbons: work function tuning with strain and surface termination
Abstract Aluminene nanoribbons (Al NRs) are introduced as a new class of metallic low-dimensional systems with potential applications in nanoscale interconnects and contact engineering. Using first-principles calculations, we systematically examine their electronic structure, edge passivation…
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Artikel Jurnal
Design and construction of a smart battery charger
Abstract This article presents the design and construction of a smart battery charger that ensures efficient, safe, and reliable charging of a 12 V lead-acid battery. The aim is to design and implement a smart charger with adaptive charging algorithms, on-site/ real-time monitoring, and IoT-based…
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Artikel Jurnal
A systematic review of DC–DC converter technologies: traditional, bidirectional, and impedance-source topologies
Abstract DC–DC converters are fundamental building blocks in modern power electronic systems, enabling efficient voltage regulation for applications such as renewable energy integration, electric vehicles, energy storage systems, and portable electronics. This paper presents a structured review of…
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Artikel Jurnal
Fast and accurate identification of hardware Trojan locations in gate-level netlist using nearest neighbour approach integrated with machine learning technique
Abstract Ensuring the security of integrated circuits (ICs) requires reliable detection and precise localization of Hardware Trojans (HTs), which remain challenging due to increasing design complexity and lack of golden references. This paper introduces a machine learning framework that integrates…
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Artikel Jurnal
A novel forecasting-based sizing technique for cost-optimal autonomous solar PV-battery microgrids: a case study of Kano, Nigeria
Abstract The increasing global demand for renewable energy requires an efficient and cost-effective microgrid design. This study proposes a novel optimisation technique for autonomous solar PV–battery microgrids, tailored for Kano, Nigeria, that integrates forecast-based modelling with advanced…
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Artikel Jurnal
Impact of Mn incorporation on the structural and dielectric characteristics of PZT ceramics synthesized via solid-state reaction
Abstract This study explores the effect of manganese (Mn) substitution at the B-site of lead zirconate titanate (PZT) ceramics synthesized via the solid-state reaction route. The structural, and dielectric characteristics of Mn-substituted PZT were analysed using X-ray diffraction (XRD), scanning…
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Artikel Jurnal
Exploring EEG signal processing for effective filtering and classification of epileptic seizures
Abstract EEG signal processing is the process of analysing the raw electrical signals recorded by the electrodes on the scalp to obtain information about the human brain. The preprocessing of the EEG signal cleans the raw signals, feature extraction to obtain the relevant patterns, and…
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Artikel Jurnal
Advanced VLSI ECDSA design for real-time blockchain-based IoT system applications
Abstract This paper presents a VLSI implementation of the Elliptic Curve Digital Signature Algorithm (ECDSA) optimized for real time security in blockchain based Internet of Things (IoT) systems. The proposed architecture integrates Programmable Cellular Automata (PCA) into key ECDSA operations to…
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Artikel Jurnal
Design of GFET-based reconfigurable voltage-controlled amplifiers and analog phase shifters for high-frequency applications
Abstract This work presents a reconfigurable radiofrequency (RF) circuit based on a single graphene field-effect transistor (GFET), capable of operating as an analog phase shifter, a voltage-controlled amplifier, or both, while maintaining precise control over gain and phase. The circuit exploits…
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Artikel Jurnal
A comparative study of low noise amplifier towards futuristic advancement in wireless communication
Abstract Future wireless devices are required to ensure pervasive wireless communication and quick proliferation of the virtual reality, medical imaging, and IoT infrastructure, which incorporates new and promising technologies. To promote the growth and embrace of this era of technological…
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Artikel Jurnal
Optimization of P3CPenT-based hole transport layers to boost efficiency in perovskite solar cells
Abstract The development of efficient hole transport materials (HTMs) is essential for improving charge extraction and overall performance in perovskite solar cells (PSCs). In this work, three donor–acceptor derivatives, P3CPenT-1, P3CPenT-2, and P3CPenT-3, were designed from the reference P3CPenT…
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Artikel Jurnal
AI-based smart load balancing for sustainable electric vehicle charging hubs using LSTM forecasting and reinforcement learning
Abstract The rapid growth of electric vehicles (EVs) on a global scale has put a significant burden on existing electricity distribution structures. Traditional charging methods at a public charger, utilizing fixed rates, cannot adjust to the continually changing supply and demand for renewable…