- Mon Jan 12, 2015 10:11 am
#178575
I had been developing a solution to do exactly what the wav trigger does, and ditched my effort when I found this great little board. I have two questions about implementing it in an exhibit that I am developing:
1- My exhibit includes relays that contain leaf-switches that I would like to use as sound triggers. The leaf switches will pass current anywhere from 5-20 volts. Will this voltage impact the WAV Trigger board (trigger switches) negatively? If so, I suppose I could add a diode to the trigger circuit... Just wanted to ask the question.
2- I wonder if it is possible to add functionality to allow a wav sound to loop/repeat until the stop trigger/switch is depressed? This would provide background sound for my exhibit. Right now my plan is to make an extremely long .wav file with the background music repeating 5 or 6 times (since there is no loop option). If there is a relatively simple way to make my existing .wav file loop then I'd know the customer could hear background sound as long as they are engaged with the exhibit...
1- My exhibit includes relays that contain leaf-switches that I would like to use as sound triggers. The leaf switches will pass current anywhere from 5-20 volts. Will this voltage impact the WAV Trigger board (trigger switches) negatively? If so, I suppose I could add a diode to the trigger circuit... Just wanted to ask the question.
2- I wonder if it is possible to add functionality to allow a wav sound to loop/repeat until the stop trigger/switch is depressed? This would provide background sound for my exhibit. Right now my plan is to make an extremely long .wav file with the background music repeating 5 or 6 times (since there is no loop option). If there is a relatively simple way to make my existing .wav file loop then I'd know the customer could hear background sound as long as they are engaged with the exhibit...