Hi everybody,
My project resembles a typical car parking system where only an authorized person can check in & then check out. I’ve built the necessary logic ckt. For authorization, but I’m concerned with the later part of controlling the barrier of the parking area. As it will only be a small scale model of the actual one so can anyone plz. Help me out with simple ckt. Diagrams, ideas etc. which can control a dc motor (preferred ) or stepper motor with the below mentioned conditions:
1) a small wooden rod coupled with the motor should rise(i.e. rotate) when the person is authorized.
2) It will stay up to that position until the person has fully passed to a certain distance.
3) The barrier will be lowered (reversed rotation) to it’s initial pos. & wait for another authorization(i.e. motor control ckt. Is then inactive)
4) The circuit should be such that after the authorization is confirmed (through the logic ckt.) the person can pull out his card from the reader but the motor control ckt. Will still work & lower the shaft & then it will end.
Any kind of ideas, thoughts with detailed ckt. Diagrams (should be simple as I’m a newbie) is greatly necessary. Plz. Help me out with this project as soon as possible.
My project resembles a typical car parking system where only an authorized person can check in & then check out. I’ve built the necessary logic ckt. For authorization, but I’m concerned with the later part of controlling the barrier of the parking area. As it will only be a small scale model of the actual one so can anyone plz. Help me out with simple ckt. Diagrams, ideas etc. which can control a dc motor (preferred ) or stepper motor with the below mentioned conditions:
1) a small wooden rod coupled with the motor should rise(i.e. rotate) when the person is authorized.
2) It will stay up to that position until the person has fully passed to a certain distance.
3) The barrier will be lowered (reversed rotation) to it’s initial pos. & wait for another authorization(i.e. motor control ckt. Is then inactive)
4) The circuit should be such that after the authorization is confirmed (through the logic ckt.) the person can pull out his card from the reader but the motor control ckt. Will still work & lower the shaft & then it will end.
Any kind of ideas, thoughts with detailed ckt. Diagrams (should be simple as I’m a newbie) is greatly necessary. Plz. Help me out with this project as soon as possible.