Nigel Goodwin Super Moderator Most Helpful Member Dec 2, 2006 #21 My seven segment and multiplexed LED tutorials use timer interrupts to work, it would be simple to set the interrupts to an accurate time (like 10mS) and then use the interrupt routine to count for a clock as well as multiplexing.
My seven segment and multiplexed LED tutorials use timer interrupts to work, it would be simple to set the interrupts to an accurate time (like 10mS) and then use the interrupt routine to count for a clock as well as multiplexing.