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How to monitor state of 50 Digital Inputs

 by Sergio__ ¦  Mon Oct 08, 2018 8:34 pm ¦  Forum: Arduino ¦  Topic: How to monitor state of 50 Digital Inputs ¦  Replies: 1 ¦  Views: 691

Hello. Good day. I have a specific project need and I spent the past couple of days searching on forum, blogs, etc and I'm still not clear if that's feasible to do with Arduino or not. I need to monitor the state of ~50 digital inputs and trigger an action when any of the pin changes either from 0 t...