I previously created a sound installation using contact mics and computer (ableton+max msp) where sound would be triggered when people touched/tapped on the object/surface. Now I want to do something similar but want to get rid of the computer as it will be at a night club space where people will be walking around so I don't want to leave the computer there. What I exactly want to do is to be able to load some sounds into arduino and again use contact mic on the object and when people touch it, the sound will be triggered. I know it won't be as creative as doing it with ableton where there is live-editing possibility but I'm happy with one type of sound in this one. I can probably find some codes here and there but I'm not sure what I exactly need to use to be able to do this. I have few uno boards and lots of other bits that I've collected but haven't used before, so I would be very happy if you could help me as a novice.