Hello,
I am creating a light show for an art exhibition at my school and have an arduino uno connected to a relay board controlling 5 led light tubes
I plan on coordinating the light show with sounds I have recorded and I am unsure how I could start the lightshow at the same time as I start the music. Is there any way the arduino could make my computer playback the file? Otherwise I would have to press play at the same time as I start the lightshow on the arduino which could easily lead to unsynchronized sound.
Thanks already beforehand