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Simple LED circuit and PCB layout
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Engineering & Manufacturing > Electrical

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The client has made the following changes to the job.

Description
Date

Job canceled.

Nov 5, 2009
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Job Description

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  • Posted: Tue, Nov 03, 2009
  • Time Left: Closed
  • Location: Anywhere
  • Client prefers freelancers from:
    Anywhere

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    a different location.

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  • Start: Immediately
  • Budget: Less than $500
  • Fixed Price Job
  • Elance Escrow Protection
  • W9 Not Required
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This is an extremely simple project but I just don't have the time. Basically I need a PCB with 7 RGB LEDs that are controlled by an Atmel AVR. The circuit will run on a CR2 battery. There is only one input button connected to the AVR. Pushing the button only changes the patterns on the LEDs. I need 5 of these.

Components:
• CR2 battery
• Tactile Switch, Mountain Switch 101-0661
• Appropriate Atmel AVR
• RGB LEDs with best price / brightness ratio
• Caps, connectors, etc...

Requirements:
• Low cost
• quick turnaround
• AVR in circuit programmable via 0.05in pitch inline header with pinout
1. Vcc
2. MOSI
3. MISO
4. SCK
5. Reset'
6. Gnd

I will accept bids for a completed functioning product or just the design and PCB layout. Hope to get this done quickly.
------------------------------------------
Added 4 NOV 2009, 16:07 PM EST
I need to make a small change. The circuit will run on 3xAAAs instead of the...

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