Billie's Hydroponic Controller

Hello,

Which version of the Arduino IDE are you using? It should only be v.1.0 and no other
Also, do you have the EEPROM and ExtendedEEPROM libraries installed? You need them...Al requirements are stated in the code.
If that doesn't work try to download a new copy of v.1.0 and install the libraries you need for the project.

Hope this works out for you