SCANNING 4 - Seven SEGMENTs 8051

When I looked at the video... first though was "Shiny" display looks really good. and thanks for correcting about BC547 driving segments. Coz I remember for bigger segments I used PNP transistors so as to provide better current. anyways.. regarding the order of digits. just do a minor change:

unsigned char dis[8] = {0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80};

I swapped display enable for seg3 and seg1. test it and let me know if it worked.

PS: I embedded the video in post itself, looks really good here.