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  1. M

    Brain storming layout for safety lighting circuit. Help.

    Hello, I am as new as they come and need some suggestions or recommendations. I have a machine which I would like to install a 12-30vdc @ 1730ma led bar to. I need to control the light bar based on 2, 28vdc inputs supplied by the machine itself. The light bar (pre manufactured) has red LEDs and...
  2. M

    Hello.

    I'm an industrial tech in plastic manufacturing and a very fresh EET student at local college. Looking for some tips, advice and general knowledge for a bunch of projects I'm undertaking. I'm already in over my head but im looking forward to the first gasps of air.
  3. M

    Help with simple LED circuit.

    Hello, I have very little experience with circuit design and would like some advice. I want to use a PIR (SR501) to control a circuit with 2 seperate groups of LEDs. one of the led groups needs to fade on and then when the PIR is opened fade off, however the other led group needs to fade on but...
  4. M

    Led fade control help.

    Is it possible to make an led slowly fade in when power is applied but then cut out immediately when power is cut? How could the capacitors discharge be channeled elsewhere in the circuit?
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