Dec 24, 2007 #1 S sissi Member level 4 Joined Feb 25, 2006 Messages 70 Helped 1 Reputation 2 Reaction score 1 Trophy points 1,288 Activity points 1,716 hi, all how to implement mcu GPIO with lcd segment multiplexer?for example,ESD and how to select general purpose i/o or lcd function. GPIO POWER is 3.3v, while lcd segment is 5V, who can do me a favor? reguards ss
hi, all how to implement mcu GPIO with lcd segment multiplexer?for example,ESD and how to select general purpose i/o or lcd function. GPIO POWER is 3.3v, while lcd segment is 5V, who can do me a favor? reguards ss
Jan 28, 2008 #2 S sissi Member level 4 Joined Feb 25, 2006 Messages 70 Helped 1 Reputation 2 Reaction score 1 Trophy points 1,288 Activity points 1,716 nobody met this question?