I need the name of a 8x8 dot matrix controller from BCD, and a BCD counter.
Thread Starter TIP31 Joined Aug 17, 2013 25 Feb 3, 2014 #1 I need the name of a 8x8 dot matrix controller from BCD, and a BCD counter.
KJ6EAD Joined Apr 30, 2011 1,581 Feb 4, 2014 #2 http://datasheets.maximintegrated.com/en/ds/MAX7219-MAX7221.pdf http://www.ti.com/product/cd4510b#