【USB Sound Card】- External stereo sound card connects to 3.5mm audio headphones, earphones, speakers or microphone via a USB port. For better playback sound quality, and providing a powerful ...
A solution for some sensors comes courtesy of [Ruslan Nagimov], who shows us how the PC sound card can become a measurement ... Measurement using a mobile phone’s audio jack doesn’t have ...
It’s cheap, relying on the almost absurd capability for analog to digital conversion found in every sound card, and the software is great. It’s the fit and finish that makes this project shine.