rpi

Lawn Watering System

OUTPUT : Relay 5 ( GPIO 27 - Pin 13 [120Vac] ) / INPUT: Sensor ( GPIO 25 - Pin 22 )


Relay 5 - Open (Water Valve Off) GPIO27

Water Valve (Relay 5 [120Vac]) : Off

Relay 5 - Close (Water Valve On) GPIO25

Moisture Sensor : On





Raspberry Pi