Hello,

I am looking for a low cost 4 digit 7-segment LED display driver with serial input. I've searched old topics and haven't found anything similar. The one /driver/ with built-in resistors would be neat.

My second choice is serial to parallel shift register, capable of driving display. Disadvantage of this is I yould have to do software decoding and use 32 resistors. Good thing is I could display non-standard characters.

What do you suggest?

Thank you for answers.

Best regards,

Damjan