Raindrops Detection Sensor Module

PCB Board Dimension: 3.2cmX1.4cm
Voltage: 3.3V~5V
The output in the form: digital switching outputs (0 and 1) and analog AO voltage output
The comparator output, signal clean, good waveform, driving ability is strong, for more than 15 mA
The sensor USES the high quality FR – 04 double material, large area of 5.5 * 4.0CM, treatment of nickel plating and surface, have fight oxidation, electrical conductivity, and life has more superior performance
A fixed bolt hole for easy installation
Sensitivity can be adjusted via potentiometer
Board with positioning holes to facilitate installation
Wide voltage LM393 comparator