Circuit board design

I would like to have a circuit board design which can 1. Read a pH probe 2. Read a Salinity probe 3. Read an mV probe And in firmware decide to turn 6-12 240v relays on and off depending on these values. In addition to this is would be useful to have 4 on/off switches (used for level sensors) that could also be assigned to via firmware to turn the above switches on and off. The board must also have a web interface so it can be controlled via this method this could be wireless or rj45. It would be nice to know if the Texas Instriments Launchpad would be suitable? <[login to view URL]> Here is an example - they contain schematics also and further details <[login to view URL]> <[login to view URL]> If you can help please post a bid thank you