User:Juriaan Banaan
Revision as of 21:54, 30 June 2015 by Jurriaan Banaan (talk | contribs)
Documentation of Emergency Alarms, Graphic Design/Digital Crafts assignment
Again, the circuit is quite easy. I bought 3 Adafruit Audio FX boards with amplifiers attached to them. From there I simply connected the GND and PWR to the battery pack, which I had to modify because the board could only take 5.5 volts.
Photo battery pack + Adafruit Audio FX Photo battery pack
Speakers are connected to the amplifiers.
Speakers photo
The button is connected to the trigger 1, which will trigger the corresponding audio file with the name TG1 on the Adafruit Audio board.
Photo Button connected
There you have it.
Total photo
