Andy Brown gives an extensive video walkthrough (with accompanying documentation) on building your own reflow controller – built entirely with through-hole components save one component. This means the controller can be assembled by anyone with standard soldering tools.
This video documents the building and testing of my latest reflow oven controller. This controller can be operated entirely over bluetooth using an Android tablet.
Interested in building your own? This project is designed to be simple to build. There’s a very comprehensive write-up on my website: http://www.andybrown.me.uk
You can view the entire project instructions and guide, along with all downloadable files, on Andy’s Workshop website.