Liesmas sensors

Product Details:

• Flame Sensor Module
• Can detect the flame or wavelength at 760 nm to 1100 nm light source, lighter testing flame distance is 80 cm, the greater the flame, the far the test distance
• Detection angle about 60 degrees, particularly sensitive to the flame spectrum
• Sensitivity adjustable
• Comparator output, signal clean, good waveform, driving ability is strong, for more than 15 ma
• With adjustable precision potentiometer to adjust sensitivity
• Working voltage: 3.3 V to 5 V
• Output form: digital switch output (0 and 1)
• Has a fixed bolt hole, convenient installation
• PCB size: 3.2 cm x 1.4 cm
• Use the LM393 wide voltage comparator