Obviously, interfacing a micro SD card-based MP3 player module to an Arduino overcomes opens a new world of real digital audio. You can edit this basic idea to use in many projects that need ...

In order to keep the build relatively simple, [Franklinstein] used a sound module with an SD card and a tilt switch to activate it.

They’re using a cheap sound sensor module and an Arduino to catch instantaneous photographs, with students caught in the act of popping balloons.

To learn more about the handy Arduino sound card, you can watch the video above. The SoundDuino 2 has taken to Kickstarter to raise the $2,000 required to make the jump into production.

Created by Rabid Prototypes the Arduino development board allows you to easily add light, sound and motion sensors to your creations and is powered by a 48MHz 32-bit ARM Cortex M0+ micro ...