- Wed Mar 21, 2018 7:40 pm
#198720
I have an MP3 Trigger board which I bout about 4 years ago. I want to interface it with an Arduino UNO, but I need to be able to trigger individual songs and then poll for a "song finished" signal.
Can the MP3 Trigger do this? For the application I'm using, I need to tell some relays to de-energize once on of the songs stops playing.
There are 9 total songs. I need the Arduino to trigger song 1, then at the end of the song, de-energize its relays on the relay shield. Then it needs to trigger song 2, let it play, and de-energize its relays again. It's for an electro-mechanical arcade game. Essentially I need the circuitry to know when an MP3 file has finished playing.
Thanks!
Can the MP3 Trigger do this? For the application I'm using, I need to tell some relays to de-energize once on of the songs stops playing.
There are 9 total songs. I need the Arduino to trigger song 1, then at the end of the song, de-energize its relays on the relay shield. Then it needs to trigger song 2, let it play, and de-energize its relays again. It's for an electro-mechanical arcade game. Essentially I need the circuitry to know when an MP3 file has finished playing.
Thanks!