The Flame Sensor Infrared Receiver Module (AB0274) is a highly sensitive flame detection sensor designed to identify fire or flame sources by detecting infrared light emitted in the 760nm to 1100nm wavelength range. This module is widely used in fire detection systems, safety monitoring equipment, robotics, and Arduino-based projects.
Featuring both digital and analog outputs, the module allows flexible integration with Arduino, ESP32, Raspberry Pi, AVR, PIC, and other microcontroller platforms. The onboard potentiometer enables easy adjustment of detection sensitivity, while indicator LEDs provide visual feedback for power and flame detection status.
MQ-6 Combustible Gas Propane/LPG Detector Sensor Module for Arduino Raspberry Pi AB0145 







