The homepage for the Louisiana Department of Revenue enables you to go straight to relevant areas of the site.

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A photoresistor (also known as a light-dependent resistor, LDR, or photo-conductive cell) is a passive component that decreases in resistance as a result of increasing illuminance (light) on its sensitive …

Feb 5, 2025 · Light Dependent Resistor (LDR) are widely used in various applications where light detection is required, such as in automatic street-lights, camera light meters, and burglar alarm …

Feb 17, 2025 · An LDR (Light Dependent Resistor) is a passive electronic component whose resistance changes based on light intensity. When light increases, resistance decreases; when light decreases, …

Jun 18, 2023 · A light-dependent resistor (LDR) is a passive component that changes its resistance based on light intensity. Also known as photoresistors, photocells, or photoconductors, LDRs are …

May 6, 2026 · Light dependent resistor LDR or photoresistor changes its resistance when light falls on it, thus it detects the presence of light. In this article, we will learn about Light dependent resistors (LDR …

Mar 5, 2025 · The Louisiana Department of Revenue (LDR) provides a convenient way to file and pay taxes online.

This is the Louisiana Department of Revenue website.