Doug,

I am am in the process of doing just this.  I am into hydroponic gardening,
so I am building a complete control system.  Lets share ideas!

Brian Gracia



At 05:38 PM 7/18/99 , Douglas Gourlay wrote:
>Hello there,
>
>I am just starting to design a simple home greenhouse/hydroponic automated
>irrigation system but thought someone on here may already have done this or
>knows where to find such a project on the net.  I have little experience
>with the electronics but am an avid kit builder and have good mechanical
>skills.
>
>In particular, I would like to sense waterlevel, temperature and ideally,
>conductivity, and add water, cooling (mist) or heat (electric) and
>nutrients based on observed results.
>
>I think that even alerting the need for replenishment of nutrients (ie just
>detecting falling conductivity) might be sufficient.
>
>Thanks for any suggestions?
>
>Doug
>