Sprout is a Modern Indoor Planter which automatically waters your plants, herbs, vegetables, etc and will revolutionize your gardening game.
**YouTube Video Tutorial**: [ Jonty - Arduino Automatic Plant Watering System](https://youtu.be/lRu-Z6gGrvc)
**Step-by-Step Instructions**: [Instructables - Arduino Automatic Plant Watering System](https://www.instructables.com/id/Sprout-Modern-Indoor-Self-...
This is a simple circuit powered by a 741opamp. The relay does the switching of the pump or adapter of the water pump. It's a 230V/12V switching relay. Here you can find the schematic and the PCB layout also.
Time based control for drip irrigation system, with 16x2 LCD (HD44780) for status and configuration.
I designed the board single sided for easy etching at home.
Originaly created using Eagle, and then imported to EasyEDA.