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 the sample code, show notes, contact information and many more videos, visit the show page at http://tech-zen.tv/letsmakeit
Please subscribe to our YouTube channel or our netcasts at any of your favorite netcast / podcast outlets.
We normally record Let’s Make It live on wednesday evenings around 7pm eastern. You can watch it live by going to tech-zen.tv and clicking the live link at the top of the page.
We also have a community setup for our viewers and listeners. You can join the community by going to community.tech-zen.tv.
We love input on what you would like to know or if you have an idea for a new Let’s Make it episode, you can contact us via email or phone at the show information page.