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Light Activation

Former Member
Former Member over 14 years ago

First of all I would like to say hello to everyone that uses this site and I would greatly appreciate any feedback that you may offer relative to my problem.

 

Scenario

I have built two spring loaded plungers in a box that are exactly 6 inches apart.  Each plunger has a cam attached that when pushed a certain distance triggers a Allied electronics A127P32YZQA127P32YZQ momentary switch which closes a Newark Electronics 4310 12 Volt single shot timer that provides power to a 12 Volt led light for 5 seconds.  Each plunger has it's own light.  I would like to design this where a third light is installed and this light comes on by itself when the plungers are hit squarely and passes a specific distance at the same time.  This would identify that the hit on the plungers was perfectly square.  Can anyone help me with what the schematic design should be for this application and also best recommended 12 volt timing delay relays required?

 

Russell White

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  • Former Member
    0 Former Member over 13 years ago

    Unsure of what exactly you are trying to achieve, but it could be done with logic, namely an AND gate which triggers an output when both (or more) inputs are high (on). Something like a 74087408.

     

    For more info:

    http://en.wikipedia.org/wiki/AND_gate

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  • Catwell
    0 Catwell over 13 years ago

    If the toggle switch is not hit squarely, it may still toggle. How do you propose that correct orientation is made?

     

    A sketch of your device would be helpful.

     

    Cabe

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