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Circuit Design for a basic LED project
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Engineering & Manufacturing > Product Design

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  • Posted: Tue, Nov 16, 2010
  • Time Left: Closed
  • Location: Anywhere
  • Client prefers freelancers from:
    Anywhere

    You are still able to submit a proposal for this job.

    The client prefers freelancers from
    a different location.

    You're still able to submit a proposal for this job, regardless of your location.
  • Start: Immediately
  • Budget: Less than $500
  • Fixed Price Job
  • Elance Escrow Protection
  • U.S. freelancers must have W9
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I am designing a product that will control a handful of LEDs.

I am working with the PIC10F IC which will control the led's on/off function based on inputs, but I need some help with the circuitry, for example, a 'led soft off' function being driven by the logic output of the PIC (going low) - timings to be decided, approx 5-10 seconds as a guide.

A key aspect of this project is to use as fewer components as possible as it has to fit on a very small board with other components - I will be using SMD's throughout.

Also, I am using a 3v supply, and the result has to be very efficient as the end product will be battery powered.

Your design will help me construct a working prototype (breadboard) - Can you help?

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