"door state" module (hardware and software)

AnnapolisMakerspace / accesscontrol

GNU General Public License v3.0

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"door state" module (hardware and software) #16

Open giphahne opened 7 years ago

giphahne commented 7 years ago

we need an interface to understand the state of the door(s) controlled by the access controller system. Without this, it is not possible to (easily) determine whether an access event is opening or closing the door.

agriboss commented 7 years ago

I believe least costly option would be a simple limit switch mounted somewhere on the door: http://www.mouser.com/ProductDetail/Omron/V-155-1C25/?qs=jlWqeHNmHbQGC98b%2FpsKwg%3D%3D&gclid=CJinq6Si6dQCFdSPswodmjcNxQ