PC based Oscilloscope and Spectrum analyzer using sound card
Card generator for the russian L1-3/L3-3 tube tester.
Directional Audio File Format
Summary
Arduino Powered 60 RBG Pixel Clock, with 24h alarm and count down.
An analysis tool in MATLAB and R for acoustic habitat characterisation
An easy way to remerber NIM logic
Measures analog DC signals with the PC soundcard.