delta_sigma:
	Contains the KiCad project of the delta sigma analog to digital converter
	(aka "second generation" hardware).

voltage_to_frequency:
	Contains the KiCad project of the voltage to frequency analog to digital converter
	(aka "first generation" hardware).

Both projects contain schematics and layouts. Of course, everything comes with
absolutely no warranty.


DISCLAIMER
----------

I built a single prototype of both circuits and their correct function was verified.
This is not a design which was tried and tested extensively by numerous people
so your luck getting it to function may vary.
Additionally there were some minor tweaks (like added protection diodes) to the 
schematics and layouts after the prototype was finished which were not tested
in hardware, but should work fine.

The described hardware is intended for connection to a soundcard. Keep in mind 
that your soundcard (and everything else connected to it, including your PC) may 
be destroyed if something goes wrong. The developers of this project are not 
responsible for any damage caused by the described hardware or instructions.

YOU HAVE BEEN WARNED.
