Ive made a countdown coding to appear on the 7s display, but all the segment appeared dim. But when my friend tried his coding, it appeared just fine. I think there's something wrong with the coding, but I dont seem to remember that I've wrote any code regarding the intensity on the segment LEDs.

Do you feel there is something you should be telling/showing us?

Two different coding tested on the same 7segment display, but one appear dimmer.

This could take a long time.

This could take a long time.

I don’t think it has to, the OP has told us what s/he has done, I don’t see a question there for us to answer. Perhaps s/he will provide more information later when s/he thinks of a question we can help with.

And just as an aside, s/he could go back to the first post and use the "More -> Modify" option below the right hand corner of that post to correct the subject header which has been foolishly typed in all-capitals. :roll_eyes: