- Sun Jan 06, 2019 11:30 am #201642
I'm new to arduino and I'm wondering if it would be possible to create an electronic number lock that would automatically generate a new code everytime a code is used. And it would send the new code to my phone via SMS. Any advice on how I could get that done? I know I'd have to write code for that but how would I get my hands on a circuit board for it.