Flame Sensor

Specifications:

1. Operating Voltage: 3.3V to 5V DC.
2. Detection Range: Up to 100cm, depending on the intensity of the flame.
3. Detection Angle: About 60 degrees.
4. Output: Digital output (HIGH when flame is detected).
5. Sensitivity Adjustment: Can be adjusted via a built-in potentiometer.
6. Dimensions: Small, typically around 30mm x 16mm.