Pin 1 on the ULN2003 is the lower left corner?
Looks like you have 6 outputs wired up? While there are only 5 cathodes?
Same with the display - pin 1 is lower left? Any chance its just flipped?
How about posting the code you are running?
Pin 1 on the ULN2003 is the lower left corner?
Looks like you have 6 outputs wired up? While there are only 5 cathodes?
Same with the display - pin 1 is lower left? Any chance its just flipped?
How about posting the code you are running?