TEMEPRATURE CONTROLER FOR PLASTIC EXTRUDER

This is the code to control the heating elements of a plastic extruder using Arduino Mega 2520.

The hardware is composed by:

• LCD 16x2 display
• 2 thermocuple type K
• 2 cylindrical heating element
• 2 MAx6675 module to digitiliza the thermocouple signals
• Encoder to set the temeprature via display.

Set mode

After the starting messege you will the temperatrue of both termocuple in celcius degress. The display is updated every 2000ms.

Future Tasks

In future version change to a object oriented programing logic.