netik's i-opener hacks page

Modify inexpensive so-called network appliances.
Watch a corporation fight with, instead of working with, hackers. Film at 11.

Last update - 04/06/2000

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Disclaimer: What you do with your netpliance is your responsibilty. All of these modifications will violate your warranty and possibly your terms of service agreement with netpliance.

4/8/00 Hack de Jour: Audio Out Hacks

As I'm sitting around waiting for the IDE cables and the fan to arrive), I've decided to go and hack in an audio out:

For more details, see http://www.open-i.f2s.com/projects/line_out.html.

My schematics based on the LM4835 application notes are here. Add a .33 or .47µF cap in series with the wires to get outputs. This removes the DC Bias added by the LM4835.