It features over 5,400 projects, ranging from simple tutorials — like using a soil moisture sensor ... Tinkercad is a free online platform you can use to build and test out your Arduino circuits.

But [William Osman] had been pondering what it would be like to play some classic games with inputs other than buttons, and decided to make an audio sensor ... state with an Arduino, which ...

A new Arduino compatible ... acoustic sensor networks and internet radio. Creative and adaptive technology related examples include voice user interface (VUI) design and web audio for the Internet ...