KY-018 Photosensitive Resistance Module




Arduino KY-018 Photoresistor module, used to measure light intensity. It can determine the presence or absence of light. This module consists of a photoresistor and a 10 kΩ in-line resistor. The photoresistor's resistance will decrease in the presence of light and increase in the absence of it. The output is analog and determines the intensity of light.

Operating Voltage 3.3V to 5V
Output Type Analog


MAKE iT WORK Basic Instruction Kit

Check MAKE iT WORK -KY-018 Photo Resistor Module for basic instruction.