I just want to help you build a little voice generator project based on Arduino – that is all ... output pins (SPK_1 and SPK_2) of the module are wired to a 2-pin screw terminal as an optional ...

But the end product is a light box which seems to dance and twirl with every sound in the room ... Inside you’ll find an Arduino board, microphone, and an 8×8 RGB module.

Anyone searching for a function generator may be interested in a new DIY Arduino project which details ... Every sub-circuit is a pre-defined easy to use module, making it easier to troubleshoot ...

Arduino has taken the product “maker” world by storm and one of the more popular Arduino modules is the Analog Devices AD9851 DDS waveform generator. An Internet Web search for “Arduino DDS” showed ...