KY-018 Photoresistor Sensor Module for Arduino, ESP32, and STM32 – Light Intensity Detection & Smart Control

This product is a photosensitive resistor module, mainly used in smart switches. It features high sensitivity, fast response speed, and good consistency in spectral characteristics and r-value. It can maintain high stability and reliability even in harsh environments with high temperature and humidity.

It can be applied in fields such as solar garden lights, lawn lights, music cups, gift boxes, mini night lights, automatic street light switches, as well as various light-controlled toys, light-controlled decorations, and lamps for automatic light switch control.

We focus on three core product categories to meet diverse market demands:

 

1、Passive Components: We offer a comprehensive range of resistors, capacitors, inductors, and connectors, backed by stable stock and competitive pricing to support your continuous production needs.

 

2、Integrated Circuits (ICs) & Microcontrollers: Our portfolio features high-performance chips, including the ESP32 series, MCUs, and logic ICs. All components are sourced from authorized distributors to ensure guaranteed quality and authenticity.

 

3、PCB & PCBA Solutions: We provide complete supply chain support for printed circuit boards, ranging from prototype fabrication to mass production assembly, serving the IoT, consumer electronics, and industrial sectors.

 

Quality & Service Commitment
At Muren Technology, we prioritize authenticity and traceability. Every batch undergoes strict quality inspection with full lot traceability and customs declaration support. Whether you require samples, small-batch trials, or large-volume orders, our professional team ensures accurate delivery and long-term stable cooperation.