Joe, That is true. Setup a clock the can output a high for one second on=20 demand. Read the POT, output the reset pulse, turn on the one second=20 clock that corresponds to the setting of the POT, and do it all over=20 again. Is that correct? Thanks, rich! On 7/18/2014 2:56 AM, IVP wrote: >> I could figure out MPASM but MP C would be much easier > It should be simple enough in asm > > So far there are only a few basic functions - get the clock going, > read the pot and do something with the result > > It's not as though the PIC needs to do a lot of calculations for > example, it's just reacting and supervising > > 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 .