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International Journal of Creative and Open Research in Engineering and Management

A Peer-Reviewed, Open-Access International Journal Supporting Multidisciplinary Research, Digital Publishing Standards, DOI Registration, and Academic Indexing.
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ISSN: 3108-1754 (Online)
Crossref DOI: Available
ISO Certification: 9001:2015
Publication Fee: 599/- INR
Compliance: UGC Journal Norms
License: CC BY 4.0
Peer Review: Double Blind
Volume 02, Issue 6

Published on: June 2026

STUDY OF ILLUMINATION IN LDR WITH POWER VARIATION

Shubham Kumar Vivek

Dr. Manoj Kumar Mittal

Department of Physics, Shri Ram College, Muzaffarnagar
DOI:https://doi.org/10.55041/ijcope.v2i6.387

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Plagiarism Passed Peer Reviewed Open Access

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Abstract

Light-dependent resistors, commonly known as LDR sensors, have revolutionized the way we interact with light in various electronic applications. These simple yet powerful components have an influence on numerous devices you encounter in your daily life. LDR sensors work on the principle of photoconductivity, changing their resistance based on the intensity of light they’re exposed to. This unique property makes them invaluable in applications ranging from street lighting systems to camera exposure controls.

In this project, well discover the illumination response of light dependent resistors (LDRs) under varying power condition to analyze their behavior, inner workings of LDR sensors and explore their diverse applications. We’ll break down the LDR working principle, delve into different types of LDR sensors, and examine their sensitivity to various wavelengths of light. Experimental data were collected using a controlled setup involving adjustable light sources, LDR sensors, and measurement circuits to record voltage and resistance variations. We’ll also learn about common LDR circuits and how these sensors are put into action in real-world scenarios.

By the end, we’ll have a solid understanding of why LDR sensors continue to be a go-to choice for light detection in many electronic design.

How to Cite this Paper

Kumar, S. & Vivek, (2026). Study of Illumination in LDR with Power Variation. International Journal of Creative and Open Research in Engineering and Management, <i>02</i>(6). https://doi.org/10.55041/ijcope.v2i6.387

Kumar, Shubham, and Vivek. "Study of Illumination in LDR with Power Variation." International Journal of Creative and Open Research in Engineering and Management, vol. 02, no. 6, 2026, pp. . doi:https://doi.org/10.55041/ijcope.v2i6.387.

Kumar, Shubham, and Vivek. "Study of Illumination in LDR with Power Variation." International Journal of Creative and Open Research in Engineering and Management 02, no. 6 (2026). https://doi.org/https://doi.org/10.55041/ijcope.v2i6.387.

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References


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Ethical Compliance & Review Process

  • •All submissions are screened under plagiarism detection.
  • •Review follows editorial policy.
  • •Authors retain copyright.
  • •Peer Review Type: Double-Blind Peer Review
  • •Published on: Jun 29 2026
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