Hi everyone, I am working on a rotating carousel assembly for a home project. I have become stumped and I need some help from someone more inclined with controls and electronics. Basically I have an electric motor that is positioned right in the center axis of the carousel. When the the motor turns the carousel turns. I have 8 different compartments in the carousel. My idea was when power is supplied to turn the carousel until a reed switch is encountered (at the boundary between the first and second compartment) and then it breaks the circuit so it stops right there. Basically im looking for positional accuracy. Then the next time power is supplied it will rotate until it encounters the next reed sensor and stops there again. The problem I am having is once it encounters a reed switch and the circuit is broke, getting it through that so the next time power is supplied the carousel will move again. What I basically did is assuming a reed switch is normally closed and the motor will run when power is applied I wired a 555 timer in the reed switches normally open position. This resolves the issue of "bumping" the carousel just past the reed switch but then the switch naturally goes back to the "normally closed" position and assuming power is still applied, will keep going to the next reed switch. I need to find a way to make it so after the 555 timer bumps it through the reed switch, then the motor will not run until the supply power is cycled and turns back on again. I hope this is not to confusing and someone can offer me some help.
Signed,
A frustrated Mechanical Engineer trying to get his feet wet in electrical.
Signed,
A frustrated Mechanical Engineer trying to get his feet wet in electrical.