I am new to arduino and am looking to use the product as a temperature controller for a furnace that runs some of our reactions in the lab. I am more comfortable on the software side of things than the hardware side of things, but basically what I want to do is mimic an Omega CN4800 temperature controller (http://www.omega.com/manuals/manualpdf/M1791.pdf
). However I would also like it to be web accessible or at the very least remotely accessible through the computer nearby. The way I envision this working is the uno card with a thermostat and a relay to control the furnace with the ethernet shield. Any thoughts? recommendations? As I said before I am really just needing some help on the hardware side and trying to get everything wired up properly.