B E – LM393 Flame Sensor Module Flame Detection, Adjustable for Arduino Projects, 3.3V-5V – STSx0021

The LM393 Flame Sensor Module is designed to detect flame and infrared light sources with wavelengths ranging from 760 nm to 1100 nm. This module features an infrared receiver that can sense flames from a distance, converting the signal into both analog and digital outputs. Its onboard comparator provides fast response times, making it ideal for projects requiring quick and reliable flame detection, such as fire alarm systems, robotics, and safety monitoring applications. With its adjustable sensitivity, users can fine-tune the detection range to suit different environments, ensuring precise and dependable performance in various conditions. Additionally, the LM393 Flame Sensor is highly versatile and compatible with a wide range of microcontrollers, including Arduino, ESP8266, and Raspberry Pi. Its low power consumption makes it perfect for battery-powered devices, while its compact design allows for easy integration into existing projects. Whether you’re working on an automatic fire suppression system or a robot designed for fire-fighting competitions, this flame sensor offers a robust and efficient solution for reliable flame detection and fire safety monitoring.