Raindrops Detection Sensor

$250.00

Category:

Description

Rain Drops Detection 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

 

Terminals:

  • VCC: positive (3-5 v)
  • GND: connect power anode
  • DO: TTL switch signal output
  • AO: analog signal output

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