Rain Snow Humidity Sensor

·        This module can monitor various weather conditions

·        Comparator output with clean signal, good waveform and more than 15mA strong driving ability

·        Output form: digital switching output (0 and 1) and analog AO voltage output

·        When there is no water droplet on the sensor board, the DO output is high level, the switch indicator light is off

·        With a potentiometer to adjust the sensitivity, use a wide voltage LM393 comparator