RAIN DROP DETECTION SENSOR MODULE/ RAINDROPS HUMIDITY IN INDIA

BRAND NEW High quality  Rain drops Detection  sensor module/ weather/  Humidity sensor  for arduino         Rain sensor, can be used for all kinds of weather monitoring, and translated into output signals and AO. Features： The sensor USES the high quality FR - 04 double material with large area of CM, nickel plated surface, high electrical conductivity and life, has more superior performance. With potentiometer sensitivity adjustment Working voltage of 3.3 V to 5 V Output format: digital switch output (0 and 1) and analog (AO) voltage output; Has fixed bolt holes for easy installation Small board PCB size: Approx. 3.2 cm x 1.5 cm The LM393, use of wide voltage comparator Connection mode: VCC: positive (3-5 v) GND: 0V DO: TTL switch signal output AO: analog signal output Package contents: 1 x  Raindrops Detection Sensor Module Free  Dupont cables