Hello guys. I'm doing a simple prototype for a scholar project with Arduino. Detects fire by the ambient light sensor DFR0026 (I'm testing it with a lighter flame at 5cm aprox.). Now I want to use a IR Bandpass Filter to make just the lighter flame increase the value from the DFR0026, ignoring all t…

Fire detection using ambient light sensor and IR filter

kmin September 25, 2025, 5:49pm 7

Or visible light filter..?

Topic		Replies	Views
Detecting Fire... Frequently-Asked Questions	16	9044	May 6, 2021
Flame Sensor Help Sensors	4	769	May 6, 2021
Phototransistor as fire detector General Electronics	13	4070	May 6, 2021
PIR sensor uses for flame detection Sensors	4	2411	May 6, 2021
Infrared Sensor system Programming	2	443	May 5, 2021