Hi everyone. I'm trying to design a circuit that include 2 aotumatic doors (Like the doors at the entrance to medical operating rooms). When the IR LED sensor identify a person, the first door will open. Only when the first door closes will the second door open, and the person move. Then the second door will close. I tried to do that using H bridge for opening and closing the door, but i didnt success. I must use the IR LED sensor, but i cant use arduino in this project. I would love if someone could help me with the circuit diagram or with a simulation that could work for the conditions I specified.
thank you very much!
Aviel

 

Hi everyone. I'm trying to design a circuit that include 2 aotumatic doors (Like the doors at the entrance to medical operating rooms). When the IR LED sensor identify a person, the first door will open. Only when the first door closes will the second door open, and the person move. Then the second door will close. I tried to do that using H bridge for opening and closing the door, but i didnt success. I must use the IR LED sensor, but i cant use arduino in this project. I would love if someone could help me with the circuit diagram or with a simulation that could work for the conditions I specified.
thank you very much!
Aviel

What part of your project failed?
Ir sensing?
Opening/closing each door of antechamber in sequence?

 

Please show us your work so far. Schematic diagrams, system wiring diagram, data on the IR components, etc.

Is this school work?

ak