Hello,
I am driving 8 seven segment display.
The display used are connected in common cathode.
So bascially i connect segments to ULN2003 through port pin and drive the cathode directly through port pin. i have connected pin9 of ULN2003 to Vcc
I am not getting correct o/p .
Is ULN2003 open collector,
Should i use a pullup resistor at each o/p pin.
will the wiring described above work.

Thanks,
raja