Keypad Input To An Arduino - Let's Make It - Episode 11

This week we attach a keypad to an Arduino and show you how you can easily accept input.  Then we build a combination door lock with that same keypad.  For both projects we also use the serial LCD that we learned in Episode 5.

 

For Show Notes go to: http://www.tech-zen.tv/episodes/shows/make-it-work/episodes/keypad-input-to-an-arduino-episode-11