Keyestudio photoresistor light dependent resistor sensor module

The Keyestudio photoresistor light dependent resistor sensor module is an easy-to-use analogue sensor designed to detect ambient light levels. It is ideal for students, hobbyists, and makers looking to integrate light-sensing capabilities into their microchip projects. This reliable module simplifies breadboarding and wiring, making it perfect for educational robotics and smart home experiments.

High environmental resilience

This semiconductor-based photocell is engineered to maintain high stability and reliability even in extreme environments. It performs consistently under conditions of high temperature and high humidity.

Sensitive and responsive performance

The sensor features high sensitivity and a quick response time to changes in ambient light. It delivers consistent R-value performance and reliable spectral characteristics for accurate measurements.

Simple analogue interface

Operating at a standard working voltage of 5V, this module outputs an analogue signal that is easy to read with any microcontroller ADC. This makes it straightforward to integrate into your existing projects without complex communication protocols.

Versatile light-sensing applications

This module is ideal for creating automatic control switches, such as those found in garden solar lights, lawn lamps, and mini night lights. It can also be used in designs like money detectors, quartz clocks, and sound-activated switches.

Comprehensive online wiki support

Beginners and educators can easily get started with the provided wiki page tutorial. This resource helps streamline the setup process and guides you through your first light-sensing projects.