Programmable Audio circuit using an I2C interface

  • Status Completed
  • Budget $250 - $750 USD
  • Total Bids 22

Project Description

I am looking for an engineer to develop a circuit that will play one of seven tones once the bit is set from the byte of data below? The interface is I2C.

OUTPUT Data ICD

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AuxOutput[0] = bit 0 = None

AuxOutput[0] = bit 1 = play sound file 1

AuxOutput[0] = bit 2 = play sound file 2

AuxOutput[0] = bit 3 = play sound file 3

AuxOutput[0] = bit 4 = play sound file 4

AuxOutput[0] = bit 5 = play sound file 5

AuxOutput[0] = bit 6 = play sound file 6

AuxOutput[0] = bit 7 = play sound file 7

I have WAV files for all the tones (sounds) that will have to be programmed into the circuit. The length of the tones are from several seconds to 45 seconds. This project is for replicating sounds in response to user interaction within a simulation.

Power requirement is 5v, with an audio output of 1W.

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