Here are the few changes made on the multiplex routine and I Must say it went from 30% to 79%!
Im using common cathod with npn...and im using 1K Ohm resistor from base of transistor and the other resistor end goes to enable pin...
I tried putting 10K from base to ground (with that 1 k still connected ) but no change...
Guess I need to move on now...unless I can still improve on this!
thanks
Im using common cathod with npn...and im using 1K Ohm resistor from base of transistor and the other resistor end goes to enable pin...
I tried putting 10K from base to ground (with that 1 k still connected ) but no change...
Guess I need to move on now...unless I can still improve on this!
thanks
Attachments
-
1.1 KB Views: 10