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Electronic Circuit with EEPROM programming
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Engineering & Manufacturing > Electrical

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  • Posted: Thu, Jan 27, 2011
  • 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
  • W9 Not Required
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VIDEO OUT ANALOGUE SHOULD START AS SOON AS IT GETS SIGNAL FROM SYNC ELECTROMAGNETIC COIL AND CONTINUE
PRODUCING VIDEO OUT ANALOGUE (VIDEO OUT SIGNAL SHOULD BE WRITTEN IN EEPROM AND REPRODUCED CONTINUOUSLY FROM THERE)
THERE SHOULD BE 2 AUDIO INPUTS (a: AUDIO IN RCA ANALOGUE, b: AUDIO IN MIC 3.5MM). DEPENDING ON THE AUDIO INPUT, AUDIO SHOULD BE COMPARED WITH AUDIO IN 1 RCA ANALOGUE AND AUDIO IN 2 RCA ANALOGUE AND DEPENDING WITH WHICH ONE IT WILL MATCH THE AUDIO SIGNAL, IT WILL OPEN THE APPROPRIATE GATE:
IF AUDIO IN 1 RCA ANALOG OPEN VIDEO OUT 1 RCA ANALOG
IF AUDIO IN 2 RCA ANALOG OPEN VIDEO OUT 2 RCA ANALOG
IF NEITHER AUDIO MATCH OPEN VIDEO OUT 3 RCA ANALOG

THE SCAN BETWEEN AUDIOS SHOULD BE DONE EVERY 5 SECONDS
TO CHANGE THE OUTPUT GATE, IT SHOULD FAIL THE MATCHING 3 TIMES (15 SECONDS) AND THEN LOCK THE APPROPRIATE GATE.

POWER SUPPLY SHOULD BE WITH USB +5 VDC

THE ON/OFF SHOULD GET SIGNAL FROM AN ELECTROMAGNETIC COIL AT A FREQUENCY OF 30000HZ. FROM 0.15 V AND UPWARD...

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Job ID: 22781214
Proposals
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  • Submit Date (Latest)

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Bid ID: 22781334  |  Submitted: Jan 27, 2011 03:54 ET 
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