Joe, That is correct. I have the picture in my head but I just can't=20 translate it into code. I could figure out MPASM but MP C would be much=20 easier for me. I am going to add other functions later on but if I can=20 just this basic part to work. Thanks, rich! On 7/18/2014 2:07 AM, IVP wrote: >> I was thinking that a pic16f628 would be the choice > What you're wanting to do sounds simple enough. Is it actual > code you need ? > > Joe --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .