ARDUINO ANALOG AND DIGITAL OUTPUT LIGHT DETECTION LDR MODULE IN BAHAWALPUR

Shipment: Nationwide shipment through TCS Express Over Night Description: This product is based on Photo resistors, 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. Features: • In the dark, their resistance is very high, sometimes up to 1MΩ, but when the LDR sensor is exposed to light, the resistance drops dramatically, even down to a few ohms, depending on the light intensity. • LDRs have a sensitivity that varies with the wavelength of the light applied and are nonlinear devices. • Sensitivity can be adjusted through potentiometer • Output digital signals as indicators of presence or absence of Light • Output analog signal for actual measurement of light