Recent content by joeysmalls

  1. J

    What kind of device/controller for application?

    Thanks guys. So basically, this project is going to require some sort of program? I looked up PWM, the 555 timer, 4000 series circuit and think I would be in way over my head building something like this from scratch. The PICaxe device looked like it was maybe more manageable. Do you think that...
  2. J

    What kind of device/controller for application?

    Oops. I left out a major requirement. The speed of the transition from one motor to the next, has to be variable and controllable. I envision using some sort of rotary dial to make this happen. I need to be able to "fire" each motor one at a time, in sequence. So it would look like this: A, B...
  3. J

    What kind of device/controller for application?

    Help, I know nothing about electronics. I am trying to help my 11 year old with a school project. We need a device or controller that can power on/off several 12 volt motors in a series. Only 1 motor could be on at a time. So Motor A would be on, while Motors B, C, D, E, F would be off. Then...
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