Tell us about yourself!
Brilliant! Have been looking for how to use Android to talk to Arduino for ages. Also respect the very nice lock... but.. .please consider the "fail safe" issues explored at... http://www.arunet.co.uk/tkboyd/ec/ec1ems.htmLOVE the Instructable, but would replace the lock with electro-mechanical strikeplate. Very little modification of program code would be necessary. Also... FOR A DOOR LOCK, wouldn't an RFID system be better? (Link to that, to, in above) But in this Instructable MANY new projects have become possible* for me, now that I have a way to send messages from an Android to an Arduino... THANK YOU!(*I unconciously used the expression "doors have been opened" here... thought I'd better take it out, to preclude being accused of deliberate cuteness!)