Rain Water Sensor Module + DC 12V Relay Control Module Rain Sensor Water Raindrops Detection Module for Arduino robot kit

Product Usage:

Arduino robot kit, raindrops, rain, plant leaf humidity sensor, can be used to monitor various weather conditions, and directly output with a relay to control the startup and shutdown of the motor.

product description:

1. The sensor adopts high-quality FR-04 double-sided material, a large area of 5.0*4.0CM, and the surface is treated with nickel plating, which has superior performance in terms of oxidation resistance, conductivity, and life;

2. The module is directly equipped with high-power relays to directly control the load;

3. The power distribution positioner adjusts the sensitivity and controls the opening of the relay when the moisture content is different.

Features:

When the power is connected, the power indicator light is on, and there is no water drop on the sensor board, the relay is closed and the related equipment is started, the switch indicator light is on, a drop of water is dropped, the relay is off, and the switch indicator light is off.

Performance parameters:

Module power supply: 12V

Quiescent current: 5-12mA

Relay load capacity: 250V 10A (AC) 30V 10A (DC)

Shipping list:

One raindrop sensor board and one control board