You should be aware that general purpose potentiometers have only about 270 degrees of rotation, so you cannot use the Vmax thru Vmin divided by 360deg to give the angle/volt.so i must use this formula to get voltage for 1 degree...i already measure the value for each degree in practical but the value not constant...what value should i get..using calculation o value measure in practical?...n can u explain to me about ASCII and BCD??
Do you have a clue as to how to use the AD converter? If not, take a few hours and read 350+ page the Data Sheet.ok..i think i get it..then how to conversion to 8bit binary???...