Robin2:
To my (old-fogey) mind it will be much easier just to try it on the actual Arduino. Then there is no need to worry about how compatible is the simuator....R
With the coding I have and provided. Do you know how I can alter it so when I click BT_1 (button 1) it will give me an option on the LCD design where I can use the potentiometer to adjust the current from say 0 to 5A?