raybel

The most basic mode would be to drive each segment directly with a PIC pin.
Two seven segment LED displays would amount to 14 PIC pins if you have to them to spare.
If the LED's are small the current draw may be within the PIC's supply capabilities ie read the data sheet.
Also you will need a series resistor to drop the voltage for each segment.
Sinking or sourcing to drive them would depend on if the displays are common cathode or anode.

Their also are code tips which make configuration of the specific numbers to display a bit easier.

Norm