I've did a project for my "OVEN PIZZA" for my home, then I would like to have some advise for the project my ideas is to use:
ArduinoUno
Sensor Temperature (which use ?) --> because right now I've use only a DS18B20 but the max temperature is 125 ° and I need at least for to be sure 500°
Display for display the temperature
Okey, from the code stand-point shouldn't be a big mess, but physically i need to think where put the sensor and inside what for protect it ...
Is there somelse that has already did this kind of project ?
Sensor Temperature (which use ?) --> because right now I've use only a DS18B20 but the max temperature is 125 ° and I need at least for to be sure 500°
A type K thermocouple (try eBay for nice stainless steel sheathed ones) and thermocouple amplifier (adafruit.com sells them) would be recommended. You need the amplifier because the signal from the thermocouple is so low that you can only get ~30oC precision without it.