IR Flame Sensor Module Wavelength 760nm-1100nm LM393
$0.96
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Features: On-board LM393 voltage comparator chip and infrared sensing probe. Support 5V/3.3V voltage input. On-board signal output indication, output effective signal is high level, and the same time the indicator light up, output signal can directly connect with microcontroller IO Signal detection sensitivity can be adjusted Reserved a line voltage compare circuit (P3 is leaded out) PCB size: 30(mm) x15(mm) ?Package Included:1*Flame Sensor Module
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