Fast and basic Reflow oven controller


I need to make a cheap and basic reflow oven controller. Is there any code out there where i can connect a relay and a thermocouple to a arduino and have a working reflow oven controller. I live in Australia and i have run out of time to order anything from China or America so i can really get basic parts from my local Jaycar or close ebay stores. I only need a thermocouple and that's it i have the rest of the parts

So is there any code that would work quick and easily.

If its possible is there code for a learning Reflow oven controller, similar to BETA LAYOUTS reflow oven controller



There is a shield for this somewhere, i have one.

A search should find the code for it which you could use as a reference.