Aug 3, 2010 #1 M maniyuri Newbie level 6 Joined Aug 2, 2010 Messages 14 Helped 1 Reputation 2 Reaction score 0 Trophy points 1,281 Location islamabad Activity points 1,365 i want to expand the i/o ports of my microcontroller plz give suggestions
Aug 3, 2010 #2 F fuuton Advanced Member level 4 Joined Jul 21, 2010 Messages 104 Helped 9 Reputation 18 Reaction score 2 Trophy points 1,298 Location Pakistan, Rawalpindi Activity points 1,881 you can use decoders for that purpose
Aug 3, 2010 #3 M maniyuri Newbie level 6 Joined Aug 2, 2010 Messages 14 Helped 1 Reputation 2 Reaction score 0 Trophy points 1,281 Location islamabad Activity points 1,365 but only one device will be activated at a time.... i want freedom in that aspect
Aug 3, 2010 #4 F fuuton Advanced Member level 4 Joined Jul 21, 2010 Messages 104 Helped 9 Reputation 18 Reaction score 2 Trophy points 1,298 Location Pakistan, Rawalpindi Activity points 1,881 for that you can use MCP23017 or MCP2317 these are 16 pin packages