Rain Sensor Module with Relay Control Module

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Features: Voltage:5V Static Current: 5-12mA Area of raindrop detection board (54mm x 40mm) Relay load capacity: 250V 10A (AC) 30V 10A (DC) Power indicator light, the output signal LED indicating lamp. TTL level output, TTL output signal for low level drive capacity of around 100MA, can directly drive the relay, a buzzer, a small fan, etc. Sensitivity adjustment via potentiometer No rain when the LED light output is high, the output level, go up, LED bright. Package Including: Rain Sensing Board x 1 5V 1 Channel Relay Module x 1 20cm Dupont Wire x 1 Show more