Somewhat over-engineered blinking LEDs
My Raspberry Pi arrived a couple of weeks ago and I've been working on turning it into a mini-audio server to connect to the home stereo in the living room.
As part of the project I'd like to drive an analog VU meter from the sound signal.
This week my (enthusiastic!) wife and I played around with attaching some basic electronics to the GPIO ports so that we could get more comfortable the Raspberry Pi. Our electronics knowledge is more than a little rusty but surprisingly everything we tried worked first go.Read more...
posted: Fri, 20 Jul 2012 13:52 | permalink | comments