Snow/rain sensor OKY3435

Snow Rain Sensor Module Weather Sensor Humidity Sensor Module For Arduino

• Product use: rain, rain sensor, can be used for all kinds of weather monitoring, and translated into output signals and AO.
• The sensor USES the high quality FR - 04 double material, large area of 5.5 * 4.0 CM, treatment of nickel plating and surface, have fight oxidation, electrical conductivity, and life has more superior performance.
• The comparator output, signal clean, good waveform, driving ability is strong, for more than 15 mA.
• With potentiometer sensitivity adjustment.
• The working voltage of 3.3 V to 5 V.
• The output format: digital switch output (0 and 1) and analog AO voltage output.
• Has a fixed bolt hole, convenient installation.
• Small board PCB size: Approx. 3.2 cm x 1.5 cm.
• The LM393, use of wide voltage comparator.