Specifications
Product Details
Specifications
This module consists of a photoresistor, a 10 kΩ in-line resistor and 3 male header pins.
| Operating Voltage | 3.3V ~ 5V |
| Output Type | Analog |
This module consists of a photoresistor, a 10 kΩ in-line resistor and 3 male header pins.
| Operating Voltage | 3.3V ~ 5V |
| Output Type | Analog |

The KY-018 Photoresistor module is used to measure light intensity. The 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.
Compatible with many popular microcontrollers like Arduino, ESP32 and others.
| Categories | Sensor Modules |
| Tags | Analog Sensor, KY-018, Photoresistor |