Ome has launched the Smart Knob 2.0 that can turn your stove / oven into a smart appliance. The Ome Smart Knob 2.0 lets you turn off the burners remotely and monitor your cooking progress.

But it appears that someone took it quite literally with this nifty little smart knob display and input device. [Dimitar]’s inspiration for RoenDi — for “rotary encoder and display ...

Until that time, you may want to read up on the working principle of a haptic smart knob, or find out what’s the most efficient way to read out a certain number of buttons with a microcontroller.