Rain Detection Sensor with LM393 Comparator ESD-12 Cortex-M4 Embedded Trace Macrocell™

Cortex-M4 Embedded Trace Macrocell™

16 analog inputs

Handy for when you need to measure something far away

Precision Internal Sense Resistor (MAX471)

and the pressure measurements are so good

Rain Detection Sensor with LM393 Comparator ESD-12 Cortex-M4 Embedded Trace Macrocell™Rain sensors are used in the detection of water beyond what a humidity sensor can detect. It can be used as a switch when raindrop falls on the rain board and also for measuring rainfall intensity. The module features, a rain board and the control board that is separate for more convenience, power indicator LED and an adjustable sensitivity though a potentiometer. Adopts high quality of RF 04 double sided material. Area: 5cm x 4cm nickel plate on