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  • Users: Ziv Z.
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  1. Ziv Z.

    Looking to buy stock parts for label dispenser

    I'm designing a label dispenser for a specific application(applying two labels on top of each other and collecting them on a roll). After successfully designing the first prototype, I want to implement some improvements, and try to use as many off the shelf parts as possible. I'm looking for a...
  2. Ziv Z.

    What's the correct way to wire a reflective optical sensor?

    Hi, I'm trying to use a reflective object sensor, in order to detect a label on a moving liner and once detected send a command to a motor. I have the following sensors: OPB732WZ OPB745WZ OPB740wz all from Optek. What's the correct way to connect them to a circuit to get the most accurate...
  3. Ziv Z.

    Label dispenser - handling different size labels

    Hi Everyone, As some of you may have seen in a previous thread, i'm in the process of designing an improved version for a desktop label dispenser i made. the purpose is to "marry" label A on top of label B, and immediately dispense for the user to take it out. currently there is a static pin...
  4. Ziv Z.

    Label dispenser - ideas for braking

    Hello, I'm developing a desktop label dispenser with the main purpose of applying label A on top of label B accurately, and immediately dispense the double label for the user to pick up and use. The dispenser consists of two motors (at the moment stepper motors), two optical fork sensors(for...

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