i've read almost all the threads in AAC about elevators and dumbwaiters, and some threads helps but some just makes me more confused. so i would like some help from you guys who seems to know a lot in this field of expertise.
i'm building a model of a 3 level elevator using relays but the designing of the systems needed to control the movement of the cart is really confusing even after i managed to build the block diagram.
there are a few questions i'd like you guys to answer;
- i'm using a dc motor, so how can i make it go reverse and forward?
- how can the motor knows when to stop at certain levels?
- how can i make the cart to stop at level 2 then continues on its way to another level (for example; the cart is at level 3, someone pushed the button on level 2 and 1, so the cart should first stop at level 2 and continues to level 1)?
i'm building a model of a 3 level elevator using relays but the designing of the systems needed to control the movement of the cart is really confusing even after i managed to build the block diagram.
there are a few questions i'd like you guys to answer;
- i'm using a dc motor, so how can i make it go reverse and forward?
- how can the motor knows when to stop at certain levels?
- how can i make the cart to stop at level 2 then continues on its way to another level (for example; the cart is at level 3, someone pushed the button on level 2 and 1, so the cart should first stop at level 2 and continues to level 1)?