I've followed MK,s wired auto line guide.
Does anyone know how to auto open/close gate when the line isn't or is full.Code:http://www.youtube.com/watch?v=kCutiSpX3pI
If the line is full, the gate will stay closed, but if someone leaves, the gate'll be open for new people to join.
Like what wired stack do I need to get and how to set it up? or do I even need to buy new wired?
Thanks in advance.
