Ready to put a combination lock on your door to keep out intruders? You've come to the right place! In this i'ble I will show you step by step how to make a combination lock for your door!
Watch this video of the finished product! What did you make?
Hi, I'm 15, and I made Lockduino
! It's a lock that is controlled by 4 potentiometers and a pushbutton. It may also be controlled by IR in the future :?
I just used some perf board, ribbon cable and basic electronics to make it. I got so mad with the perf board (my dremel is very tiny and doesn't cut well) so I brandished my oscillating saw and zzzzzzzip! Whoops! Maybe next time I should be a little more careful ;-). How did you make it? Tell us how you got the idea for the project.
We were staying a rental cabin in the mountains for the weekend and I was utterly enthralled by the electronic keypad that you typed in your cabin code to get it. You type in the code and heard, "WRRAANT" and the door popped open. So I decided to make one; modified. Hence I present to you: Lockduino! Did you work with anyone else?
Nope. Just me!
Did your plan and ideas change as you worked on the project?
No, not really. I pretty much stuck the same plan the whole time. Where did you make it?
I made it all in my room on my electronics work table and downstairs by our computer (for programming Arduino). A lot of running up and down the stairs! How did the project connect to other activities in your life?
Well, it keeps out my friends when I don't want them in my room, it keeps my stash of equipment safe and sound! What did you learn?
What I learned was how to properly use if statements with Arduino. It took some time but I got the hang of it. You can see this thread
to see how I was in misunderstanding about how to construct my if statements!