Pond Control

[boanjo]

Here is a garden automation project i completed before the summer. It is centred around our garden KOI pond and includes:
Water temp (for feeding frequency)
PH measurment
Measure water level
Fill water level (+-5mm) to keep surface high
Fish Feeder
Water sprinkler for surrounding plats and bushes

It's a self regulating system, but can be controlled and observed in realtime via a web gui.

Have a look at:
https://github.com/epkboan/pc