Rain Detection Sensor Plate and Control Module, 3.3–5 V

Detect water droplets on a sensing plate using a 3.3–5 V module with analogue and digital outputs.

Add droplet detection to your circuit

• ✅ Read changes from water droplets – The plate supplies a signal when water reaches its sensing surface.
• ✅ Choose an output for your circuit – Analogue AO and digital DO outputs support different compatible input arrangements.
• ✅ Adjust the switching threshold – The potentiometer lets you set sensitivity for your setup.

Connect the module according to its pinout and protect the control electronics from water. It detects wetness on the plate rather than providing a calibrated rainfall forecast or quantity.

• Specifications: 3.3–5 V supply; listed plate size 5.5 × 4.0 cm. Package: one sensing plate, one control module and two jumper cables.

Check the pinout and input requirements before connecting the module. Explore more electronic components.