…Brillant! This reduces the cost of an Arduino clone to under $10! $~4 for micro, plus a $1.50 audio jack, and approx $1 in resistors, caps, and other items.

This proof-of-concept is just waiting for you to put it to good use. [Mike Tsao] wrote an Arduino sketch that lets him decode incoming audio data which could be used to program the device. He&#8217… ...

New features within the SoundDuino 3 include : – Updated firmware, so the quality of Audio is even more ! its amazing believe me – Baudrate detection is Automatic in this version ...

Programmer Mike Tsao has devised a clever method to program an Arduino board using sound. It’s called TribeDuino, and it uses the Arduino’s audio sensors to detect the time elapsed between ...

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.

Make's guide uses an Arduino so you can set specific sound pattern for each outlet in your house. This way, you can use one clap pattern to trigger a light, two claps for a fan, ...