12V Raindrop Controller Relay Module Leafless Humidity On-On Switch Rain Sensor
 
 
Raindrop controller module Please note that only 12V power version 12V version
 
Product Usage:
Arduino robot kit, raindrop, rain, plant leaf humidity sensor, can be used for monitoring various weather conditions, and it has a direct output with relays to control the startup and shutdown of motors.
product description:
1. The sensor uses high-quality FR-04 double-sided material with a large area of ​​5.0 * 4.0CM, and the surface is treated with nickel plating, which has better performance in terms of anti-oxidation, conductivity and life;
2. The module is directly equipped with high-power relays to directly control the load;
3. The distribution positioner adjusts the sensitivity and controls the opening of the relay when the water content is different.
Features:
Connected to the power supply, the power indicator light is on, when there is no water drop on the induction board, the relay pulls in, starts the related equipment, the switch indicator light is on, a drop of water is dripped, the relay is off, 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:
1. Raindrop sensor board and control board
2, 20cm DuPont cable, convenient for wiring