Adafruit Audio FX Sound Board + 2x2W Amp - WAV/OGG Trigger - 2MB Shipping:4-6 Days The capacitor should be rated

The capacitor should be rated for at least 20 V

This can be handy for creating your own industrial scale

The ATmega328 on an Arduino Uno or RedBoard works perfectly

5V tolerant input pins

set or reset individual pixels

Adafruit Audio FX Sound Board + 2x2W Amp - WAV/OGG Trigger - 2MB Shipping:4-6 Days The capacitor should be ratedWould you like to add audio sound effects to your next project, without an Arduino+Shield? Or maybe you don't even know how to use microcontrollers, you just want to make a sound play whenever you press a button. What about something that has to be small and portable? You are probably feeling a little frustrated: it's been very hard to find a simple, low cost audio effects trigger that is easy to use and does not require any programming UNTIL NOW!