dhakeparag81
Full Member level 2
Hello Guys,
I am using ULN2803 to drive some segment but it is seen that most of the time some outputs of that pins got damage.
These Seg-A1 to Seg-H line are going parallel for internal display and for connector on which we can connect multiple segment PCB's.
I have attached the ckt diagram please give some advice.
I am using ULN2803 to drive some segment but it is seen that most of the time some outputs of that pins got damage.
These Seg-A1 to Seg-H line are going parallel for internal display and for connector on which we can connect multiple segment PCB's.
I have attached the ckt diagram please give some advice.