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Audio FX soundboard
Moderators: adafruit_support_bill, adafruit

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Audio FX soundboard

by Viktormaddok on Sat Aug 29, 2020 11:46 pm

Is there a way to trigger a small LED to flash once when a one or more of the sound functions are triggered (and to flash with each play of the selected sound on a 'loop hold" trigger?

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Re: Audio FX soundboard

by adafruit_support_bill on Sun Aug 30, 2020 5:56 am

Not exactly. There is an activity pin, but that is active for the duration of the track being played.
https://learn.adafruit.com/adafruit-aud ... 1386552-16

You cold add an external 'one-shot' circuit that is triggered by the activity pin: http://www.circuitdiagram.org/555-one-shot-timer.html

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Please be positive and constructive with your questions and comments.