Description
Module features:
1. Weight:3g
2. Working voltage:3.3V-5V
3. Size:3.2cm x 1.4cm
4. Output form:Digital switching output (0 and 1)
5. It can detect flames or light sources with wavelengths ranging from 760 nanometers to 1100 nanometers. The lighter tests the flame at a distance of 80cm, and the larger the flame, the farther the test distance is
6. The detection angle is around 60 degrees, which is particularly sensitive to the flame spectrum
7. Comparator output, clean signal, good waveform, strong driving ability, over 15mA
8. Equipped with adjustable precision potentiometer to adjust sensitivity
8. Using a wide voltage LM393 comparator
