Here’s a simple sketch for the initial test of the MCP4725 module. This experiment uses Arduino Uno and an LCD shield as hardware in addition to the DAC module. The sketch (code), supported by the ...

Based around Arduino, the quality and quantity of his build notes make this a fascinating read and there are several examples to listen to. ... whose tip is the input to the DAC of the Arduino.

The Extended DAC Shield is a high-speed, high-precision, eight channel, -10V to +10V analog output shield for the Arduino. The design will be open source with schematic, layout, and source code ...

Arduino DAC gets case made from old hard-drive. By Chris Davies June 9, 2009 7:40 am EST. Hard-drive based media players aren't anything new, but hifi equipment actually built from old drives are ...