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• 17:23, 3 September 2026 CogWikiEditor talk contribs created page Light Dependent Resistor (LDR) (Created page with "===Interfacing Light Sensor (LDR) with Arduino UNO=== '''Interfacing Light Sensor (LDR) with Arduino UNO''' demonstrates how an LDR sensor can be interfaced with an Arduino UNO to measure light intensity and control an LED according to the sensor value. == Objectives == * To study the working of the LDR sensor. * To interface the LDR sensor with the Arduino UNO board. * To write a program to control the LED using the LDR sensor. == Software == * Arduino IDE 1.6.9 or...")