Arduino Forum

Using Arduino => Programming Questions => Topic started by: moses1592 on Jun 20, 2015, 05:06 pm

Title: WAV Trigger integration...
Post by: moses1592 on Jun 20, 2015, 05:06 pm
Sorry if this topic is miscategorized. I want to use a WAV Trigger with Arduino in such a way that, when one of the I/O pins is triggered for, say 250ms, the WAV Trigger will play that particular track one time and stop. Normally the Trigger will play that particular track (and repeat it if needed) as long as it's input trigger is HIGH. What I need is that, once its momentarily triggered it'll simply play that track through one time then stop.

How do I do this? Is it through coding or a particular wiring setup?

Thanks!
Title: Re: WAV Trigger integration...
Post by: UKHeliBob on Jun 20, 2015, 05:32 pm
Ok, I give up.  What is a WAV Trigger ?
Title: Re: WAV Trigger integration...
Post by: moses1592 on Jun 20, 2015, 06:05 pm
Programmable sound board. Can play WAV files off of micro SD card, has trigger pins for each track.
Title: Re: WAV Trigger integration...
Post by: UKHeliBob on Jun 20, 2015, 08:01 pm
Quote
What I need is that, once its momentarily triggered it'll simply play that track through one time then stop.
How will the Arduino know when to stop the track playing ?  Can the mysterious WAV Trigger device signal that a track has finished ?