Project "Lazy BBQing": Step 4 Graphing, Case design and Food

So I have not updated this in a while. But i got some excellent results.

First, I have the PID tuned very nicely and used google charts to draw the graph

I simplified the status screen

I enclosed the stuff in a Lego Box

I even make a version that works with electric hot plates. I switched over to Solid State Relays instead of the router speed controller.

Finally, the food

Next step switch over to using cheaper probes and using easier to find parts.