Trashcan smoker in background.
Temp controller in foreground.
My mk1 temp controller has an internal mechanical relay, it's only capable of switching 3 amp max.
Perfect for sous vide machine, or the black garlic project but Not enough for the electric skillet powering the smoker.
So I assembled this.
This one features an external solid state relay. So using transistors or magic or something to switch the high voltage instead of a tiny mechanical switch. Should last far longer. I'll also use this on the sous vide machine if I'm not smoking at the same time, as it's a far better controller.
Al
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