I put resistors in rows, not in cols.Is that make problem?
how would I change your code to use matrices who's columns are the anodes, rather than the rows?
Quotehow would I change your code to use matrices who's columns are the anodes, rather than the rows?Sorry for responding so late.I may be mistaken, but I believe unlike 74HC595, TPIC6C595 can only drain into ground and cannot supply positive to the anode columns of your matrix.There's probably a chip similar to TPIC6C595 that would work with your matrix, but I do not know what that is.
Please enter a valid email to subscribe
We need to confirm your email address.
To complete the subscription, please click the link in the
email we just sent you.
Thank you for subscribing!
via Egeo 16