hey, I'm stuck with a problem in multi selection, I already have the program made to select one piece at time by length and height which is depending on 4 timers. Now I have to try to allow my program to select multiple pieces but I have no idea how to do it because I have to use 4 timers for piece for it to be rightly selected, so if i put one more piece without the first one being expelled my timers will be at use for the first piece and the second one won't be selected :/ The only way I know to solve this would be use a shift register but my professor doens't want shift registers. Any ideas on more solutions ?
(Sorry for the confusion on the explanation but english is not my first language, any doubts just ask )
(Sorry for the confusion on the explanation but english is not my first language, any doubts just ask )