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Re: [Electronics_101] Re: IR Infrared Level Sensor 12volts Need Diagram(Badly Needed)

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  • Kerry Wentworth
    The first thing I d do is remove pin 3 of IC2 from ground and connect it to the anode of D3. Kerry
    Message 1 of 10 , Oct 17, 2011
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      The first thing I'd do is remove pin 3 of IC2 from ground and connect it
      to the anode of D3.

      Kerry


      Brooks wrote:
      > Thanks for the reply.
      >
      > I already have the sensor but the problem sir is the diagram for the circuit.
      > I need to have an output of 12VDC relay coil from there i could work it out.
      >
      > Im having a difficulty for this project can you please send me a working schematic.
      >
      > Thanks!
      >
      > --- In Electronics_101@yahoogroups.com, Kerry Wentworth <kwentworth@...> wrote:
      >
      >> Brooks wrote:
      >>
      >>> Oppsss sory typo error..
      >>> I dont know if this diagram is correct here's the link http://www.circuitstoday.com/ir-level-detector
      >>>
      >>> I wasn't able to run this.
      >>> Could you please help me if this diagram would work..
      >>> Or if you have any working diagram for such application like this.
      >>>
      >>> Thanks!
      >>>
      >>>
      >> You might want to consider one already built, like
      >>
      >> http://www.pololu.com/catalog/product/1136
      >>
      >> or
      >>
      >> http://www.pololu.com/catalog/product/1131
      >>
      >> Depends on your application.
      >>
      >> Kerry
      >>
      >>
      >
      >
      >
      >
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