You need a 3-digit display with 3 common cathode pins, 1 per digit.
I can't open those links - are either described as common cathode?
For example, browse the PDFs here, look for common cathode picture on first page.
You need a 3-digit display with 3 common cathode pins, 1 per digit.
I can't open those links - are either described as common cathode?
For example, browse the PDFs here, look for common cathode picture on first page.