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 …

The name photoresistor is the combination of words: photon (light particles) and resistor. A photoresistor is a type of resistor whose resistance decreases when the intensity of light …

Photoresistors, also known as light dependent resistors (LDR), are light sensitive devices most often used to indicate the presence or absence of light, or to measure the light intensity.

A photoresistor is defined as a sensor that changes its resistance in response to light intensity, with higher light levels resulting in lower resistance and lower light levels leading to higher …

Feb 6, 2024 · A photoresistor is also called a light-dependent resistor (LDR) and is a passive electronic component. Photocell and photoconductive cells are other names for photoresistors, …

Jan 3, 2020 · A photoresistor (LDR for Light Decreasing Resistance, or light-dependent resistor, or photo-conductive cell) is a passive component that decreases resistance with respect to …

May 28, 2025 · A photoresistor is a passive electronic component whose resistance decreases as the intensity of light increases. It functions on the principle of photoconductivity, where the …

Feb 26, 2024 · A photoresistor, additionally called a mild-based resistor (LDR) or photocell, is a variable resistor whose resistance changes in response to incident mild. It consists of a …

Jul 21, 2025 · A photoresistor, also known as a light-dependent resistor (LDR), is a type of resistor whose resistance changes based on the amount of light hitting its surface.

Feb 5, 2025 · A Light Dependent Resistor (LDR), also known as a photoresistor, is a type of passive electronic component that changes its resistance based on the intensity of light falling …