LDR

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• Published Subscription Review Article 22 Apr 2026

  Adaptive Street Illumination System with Energy Harvesting

  By V.S.D Vaishnavi, M. Karthik, K. Sai Prasad, P. Bhanu Prakash, Mrs. K. Lakshmi Priyanka

  Abstract: This paper presents an Adaptive Street Illumination System with Energy Harvesting, developed using an Arduino Uno microcontroller, Light Dependent Resistor (LDR), Infrared (IR) motion sensors, and piezoelectric transducers. The system addresses the significant energy wastage of conventional street lighting by activating LEDs only when motion is detected during nighttime. The LDR detects ambient light to determine day or night conditions, while IR sensors identify the presence of vehicles or pedestrians. …

  Published in International Journal of Electronics Automation · Vol. 4, Issue 1, 2026 Read article →

• Published Subscription Review Article 8 Apr 2025

  Street Light Automation and Fault Detection

  By Sangeetha S, Ganesh G, Jeeva R, Kavin K, Suriya S

  Abstract: This paper addresses the concept, design, and implementation of an automated streetlighting system that uses Arduino technology for improving energy saving and detecting faults across the lamp. The system consists of several sensors: Light Dependent Resistors (LDR) as well as Infrared (IR) sensors, which are employed in the management to control the lighting of the streets and posts with surroundings and other conditions. Here, we use IR sensors for measuring …

  Published in International Journal of Electronics Automation · Vol. 3, Issue 1, 2025 · pp. 12–20 Read article →