Automated entry for a garden gate
[Dan McGrath] tipped us off about a solution for a problem that most people don't have. He built a web-based entry system for his garden gate. This isn't quite as original as that chain and sprocket dorm room system, but it does use a keypad for entry. [Dan's] already got a web server and home [...]
original thread: only registered users with at least 25 hack challenge points can see links: click here in order to visit the hack challengeshttp://hackaday.com/2010/09/14/automated-entry-for-a-garden-gate/