KY-026 Fire Flame Detector Sensor Module for Arduino | Robochacha Pakistan

Makers choose the KY-026 Flame Sensor Module when they need a rapid response to fire hazards. Specifically, the module uses a black-tinted phototransistor that filters out visible light and focuses on infrared heat signatures. As a result, it can detect a flame even in bright environments. Therefore, you can use it to build emergency shut-off systems or autonomous fire-fighting robots. Furthermore, the board includes an onboard LM393 comparator. Consequently, you get a clean digital signal for simple triggers and a raw analog voltage for measuring the distance or intensity of the fire.

Additionally, this module features an adjustable potentiometer. Therefore, you can manually set the sensitivity threshold to prevent false alarms from sunlight or heaters. Because of this, the KY-026 Flame Sensor Module remains the most reliable fire detection component for robotics and security labs in Pakistan.

Key Features

• Dual Output Mode: The board provides both Analog (A0) and Digital (D0) signals. Specifically, this allows for both fire intensity measurement and simple YES/NO fire detection.

• Onboard Potentiometer: You can fine-tune the digital trigger point. Consequently, you can set exactly how sensitive the sensor is to heat sources.

• 60-Degree Detection Angle: The phototransistor features a wide-angle lens. As a result, it can monitor a broad area of a room or the path in front of a robot.

• Standard 4-Pin Layout: This KY-026 Flame Sensor Module uses a clear G-V-D-A interface. Therefore, it is easy to wire up to any Arduino, ESP32, or Raspberry Pi.

• Visual Status LEDs: In addition, the board includes a power indicator and a signal trigger light. Specifically, this makes it incredibly easy to test your fire alarm logic without a multimeter.

Technical Specifications