![](https://lemmy.ca/pictrs/image/daa40847-3d53-4a96-9f97-179bc221995f.png)
Similar, if the motherboard of my stove goes, it shuoldnt cost $700 for what basically an arduino.
You just gave me an idea. The mobo on a stove is just a PWM temperature controller, it probably doesn’t even use a PID loop. Drop in replacement boards would sell like crazy on eBay.
And therefore the rest of the world!